April O'Neil, Human Element & Michelangelo, the Heart

Deck Overview

This is a proactive green-blue midrange deck built around two cheap commanders:

• April O'Neil, Live on the Scene turns Mutants, Ninjas and Turtles entering the battlefield into Clues.
• Michelangelo, the Heart rewards attacking by placing a +1/+1 counter on a creature and creating a Food during the second main phase.

The deck converts ordinary creature development into several interconnected resources:

• Clues provide cards.
• Foods stabilise races and become mana through Ninja Pizza.
• Mutagens distribute +1/+1 counters.
• Counters enable card-draw engines, evasion, removal and asymmetric use of Wave Goodbye.
• Artifact tokens feed Technodrome and Donatello's artifact package.

This is not a control deck. It normally spends its mana developing the battlefield and only keeps interaction available when the opponent can resolve something decisive.

It also does not contain a slow infinite-combo package. The goal is to establish pressure, gain incremental material and finish before the opponent can overpower the deck's relatively limited interaction.

Why These Commanders?

April O'Neil, Live on the Scene

April costs only two mana and investigates whenever a Mutant, Ninja or Turtle enters under our control.

The library contains 24 creatures that can trigger April, counting Metallic Mimic when Mutant is chosen. Michelangelo also triggers April when cast from the command zone.

April makes several otherwise modest creatures efficient:

• Crustacean Commando becomes a body, a Mutagen and a Clue for two mana.
• Slithering Cryptid becomes a body, a Mutagen and a Clue for three.
• Donatello, Turtle Techie draws a card from its own ability and creates a Clue through April.
• Prehistoric Turtlesaurus becomes a discounted 4/5 vigilance creature that also replaces itself with a Clue.

The Clues do not need to be sacrificed immediately. They can be stored for later, sacrificed to Technodrome or copied by Donatello, Gadget Master.

Michelangelo, the Heart

Michelangelo also costs two mana and has trample.

At the beginning of our second main phase, if we attacked that turn, he:

1. Places a +1/+1 counter on a creature.
2. Creates a Food token.

Combat damage is not required. Attacking with a creature that is blocked, removed or prevented from dealing damage is enough.

Michelangelo provides the first counter needed for:

• Ray Fillet, Wave Warrior.
• Baxter, Fly in the Ointment.
• High Score.
• Wave Goodbye.
• Turtle Van.
• Study the Classics.
• The Ooze.

His Food tokens stabilise races and become temporary mana sources when Ninja Pizza is active.

Character Select

Both commanders have Partner - Character select.

They begin in the command zone together, leaving 98 cards in the library. Their commander taxes are tracked separately, so removing April does not increase the cost of recasting Michelangelo and vice versa.

This gives the deck two guaranteed two-mana plays and makes it difficult for an opponent to disable the entire engine with a single removal spell.

Primary Game Plan

Turns One and Two

The best first-turn plays are:

• Hardened Scales.
• Cowabunga!
• Sewer-veillance Cam.
• Guac & Marshmallow Pizza held for combat.
• Skateboard.
• Shadowspear.
• Sol Ring.

The normal second-turn play is one of the commanders.

Play April first when the hand contains several Mutants, Ninjas or Turtles.

Play Michelangelo first when:

• The hand only has green mana.
• An immediate attacker or blocker matters.
• The hand is based around counters, Food or Ninja Pizza.
• The opponent is likely to remove April before she generates a Clue.

Arcane Signet and Frog Butler can be played before a commander when the hand needs acceleration or colour fixing, but the default is to establish a command-zone engine first.

Turns Three and Four

Develop creatures that immediately produce value:

• Crustacean Commando.
• Genghis Frog.
• Donatello, the Brains.
• Slithering Cryptid.
• Ray Fillet, Wave Warrior.
• Mona Lisa, Science Geek.
• Donatello, Gadget Master.
• Technodrome.

Attack whenever doing so is not excessively costly. Michelangelo only needs an attack to produce his counter and Food.

Turn Five and Beyond

The deck should now convert its accumulated resources into one of three outcomes:

1. Draw additional cards through Clues, Ray Fillet, High Score, Mikey & Don, Turtle Techie or the four-mana draw spells.
2. Create a dominant battlefield through Mutagens and counter multipliers.
3. End the game through evasion, an enormous countered creature or Triumph of the Hordes.

Token Engines

Donatello, the Brains

Whenever one or more tokens would be created under our control, Donatello creates those tokens plus one Mutagen.

Each token event receives one additional Mutagen:

• April investigating creates a Clue and a Mutagen.
• Michelangelo creating a Food creates a Food and a Mutagen.
• Genghis Frog creating a Mutagen creates two Mutagens.
• Ninja Pizza creating a Food creates a Food and a Mutagen.

Donatello does not double every token. He adds exactly one Mutagen to each token-creation event.

Genghis Frog

Genghis creates a Mutagen whenever it or another Mutant enters.

With April and Donatello, the arrival of a Mutant can produce:

• A Clue and a Mutagen from April's token event.
• Two Mutagens from Genghis's token event.

This is one of the deck's strongest value configurations.

April O'Neil, Human Element

April creates a Mutagen whenever either player casts an artifact, instant or sorcery.

This includes opposing spells, allowing her to generate material without requiring us to overextend. The trigger resolves even if the spell is countered.

Mona Lisa, Ever Adaptable

Mona Lisa creates a Mutagen whenever either player casts a creature spell.

Together, April, Human Element and Mona Lisa, Ever Adaptable punish opponents for developing normally and ensure that almost every spell cast advances our counter plan.

Ninja Pizza

Ninja Pizza creates a Food at the beginning of every second main phase and gives Foods the ability to sacrifice themselves for one mana of any colour.

With Michelangelo, it normally produces two Foods per turn:

• One from Michelangelo after attacking.
• One from Ninja Pizza.

This mana can be used in the second main phase to cast another creature, crack a Clue or leave Negate available.

Technodrome

Technodrome sacrifices another artifact to:

• Draw a card.
• Put a +1/+1 counter on itself.

It converts surplus Foods, Clues and Mutagens into cards without paying the normal Clue activation cost. Once it reaches six power, it becomes an efficient attacker and blocker with reach and trample.

Do not sacrifice every artifact automatically. Clues may be needed for direct card draw, Foods may be needed to race, and Mutagens may be needed before Wave Goodbye.

Counter Package

Hardened Scales

Hardened Scales is the most efficient counter modifier in the deck. It improves:

• Michelangelo's second-main trigger.
• Mutagens.
• Genghis Frog.
• Metallic Mimic.
• Arcade Cabinet.
• Study the Classics.
• Turtle Van.
• The Hydras.

Michelangelo, Weirdness to 11

Michelangelo provides another additional-counter effect on a creature that also triggers April and Genghis Frog.

Unlike Hardened Scales, it advances the battlefield by itself and can carry equipment or attack.

High Score

High Score adds another counter whenever counters are placed and draws a card at the end step if we control a creature tied for the greatest power on the battlefield.

The deck is designed to meet that condition through Hydras, Leatherhead, Level Up, Study the Classics and Turtle Van.

Arcade Cabinet

Arcade Cabinet distributes counters across up to four creatures when it enters. Later, it can sacrifice a token to double the counters on a creature.

It is particularly effective with:

• Food or Mutagen tokens that are no longer needed.
• A creature enchanted by Level Up.
• Leatherhead's hexproof counter.
• A large Hydra.
• A creature prepared for Triumph of the Hordes.

Study the Classics

Study the Classics places one counter on a creature, doubles its counters and gains life equal to its final number of counters.

It functions as both a finisher and a stabilisation spell. It is best used on a creature that already has at least one counter.

Turtle Van

Turtle Van is a 4/4 Vehicle with crew 1.

When it attacks, it places a counter on a creature that crewed it that turn. If that creature is a Mutant, Ninja or Turtle, it then doubles all counters on that creature.

Crew the Van with the creature that benefits most from receiving and doubling counters, not simply whichever creature is least useful in combat.

Level Up

Level Up places a counter on the enchanted creature and doubles its counters whenever it attacks.

A creature that survives one or two attacks with Level Up quickly becomes lethal. The Aura is vulnerable to removal, so avoid casting it into open mana unless protection is available or the potential reward justifies the risk.

Card Advantage

The deck does not rely exclusively on April.

Repeatable engines

• April O'Neil, Live on the Scene.
• Ray Fillet, Wave Warrior.
• High Score.
• Mondo Gecko.
• Mikey & Don, Party Planners.
• Donatello, Turtle Techie.
• Technodrome.
• Turtle Van indirectly increases the value of every subsequent counter effect.

Independent refills

• Lessons from Life draws three cards and can place an additional land onto the battlefield.
• Harmonize draws three cards without requiring a developed board.
• Does Machines filters weak cards immediately and can later recover two artifacts.
• Regrowth recovers the best card for the current game.

Lessons from Life and Harmonize are intentionally included despite costing four mana. Repeated commander removal can otherwise leave the deck with counters and token synergies but no cards to deploy.

Mikey & Don, Party Planners

Mikey & Don allows us to play lands and cast Mutant, Ninja and Turtle spells from the top of the library.

Creature spells cast this way enter with an additional counter, which immediately enables the deck's counter payoffs. Ward 2 also makes the engine relatively expensive to remove.

Interaction

This deck is proactive. Do not pass every turn with mana unused simply because a counterspell is in hand.

Countermagic

• Negate protects the board from sweepers, removal, planeswalkers and noncreature combo pieces.
• Ooze Spill is the only universal counterspell and also creates a Mutagen.
• Fugitive Droid protects our creatures and artifacts from targeted spells.

Ooze Spill should normally be reserved for spells that would cause an immediate major disadvantage. It is not a reason to avoid developing the battlefield during the early turns.

Mental Misstep is deliberately excluded. Without a defined metagame or sideboard, its range of targets is too narrow for the final 100.

Creature interaction

• Retro-Mutation neutralises a creature at flash speed, removes all its abilities and prevents it from attacking.
• Containment Protocol keeps a creature tapped.
• Tenderize converts one of our larger creatures into one-way damage.
• Voracious Hydra functions as removal or a scalable threat.
• Umezawa's Jitte controls small creatures and dominates combat.
• Cytoplast Manipulator can place a graft counter on an opposing creature and then steal it.
• Wave Goodbye returns all creatures without +1/+1 counters.

Retro-Mutation is particularly effective against commanders. Leaving an opposing commander as a 0/1 creature can be more disruptive than destroying it and allowing it to return to the command zone.

Artifacts and enchantments

• Mutant Chain Reaction destroys an artifact, enchantment or flying creature and leaves a Mutagen.
• Steelbane Hydra provides repeatable removal.
• Leatherhead, Swamp Stalker can remove artifacts and enchantments after connecting.
• Bespoke Bō temporarily answers any nonland permanent while leaving behind useful equipment.
• Regrowth can reuse the relevant answer.

Wave Goodbye

Wave Goodbye is not a conventional sweeper in this deck.

It returns every creature without a +1/+1 counter to its owner's hand. Our commanders, Mutagens, Metallic Mimic, Genghis Frog, Arcade Cabinet and other effects allow us to place counters on the creatures we want to keep.

Before casting Wave Goodbye:

1. Identify which creatures must remain.
2. Use Mutagens and Michelangelo to mark them.
3. Avoid spending counters on creatures that are expendable.
4. Consider whether returning one of our own enter-the-battlefield creatures is beneficial.

Against a battlefield with few opposing counters, Wave Goodbye can create an almost one-sided reset.

Winning the Game

Normal combat

The deck's default victory is accumulated creature damage.

Key ways to force damage include:

• Baxter, Fly in the Ointment.
• Mondo Gecko.
• Leatherhead's trample.
• Shadowspear.
• Skateboard.
• Bespoke Bō.
• Turtle Van.
• Level Up.
• Countered creatures after Wave Goodbye.

Umezawa's Jitte

Jitte is especially strong at 21 life.

Its counters can:

• Remove opposing utility creatures.
• Make combat difficult for the opponent.
• Increase the clock.
• Recover life against aggression.

The deck has enough creatures and evasion to connect consistently.

Conqueror's Flail

With both commanders present, Flail normally gives the equipped creature +2/+2.

Its more important ability prevents the opponent from casting spells during our turn. Equip it before:

• Casting Triumph of the Hordes.
• Attacking with a creature carrying Level Up.
• Attempting a decisive Turtle Van attack.
• Committing several Mutagen activations.

Triumph of the Hordes

Triumph is the deck's cleanest finisher.

It gives the team +1/+1, trample and infect. Ten unblocked damage is lethal regardless of the opponent's life total.

The spell should normally be held until:

• The battlefield already represents close to ten damage.
• Conqueror's Flail prevents interaction.
• The opponent is tapped out.
• Negate or Ooze Spill can protect it.
• Trample makes blocking insufficient.

Do not cast Triumph merely to deal a few poison counters unless the game state makes a second infect attack realistic.

Why There Is No Infinite Combo

The previous Vigor and Triskelion package has been removed.

The combo required:

• Vigor.
• Triskelion.
• An additional-counter effect.

Vigor and Triskelion both cost six mana, and neither was efficient enough when drawn without the other pieces. Chord of Calling was also too expensive as a reliable tutor for six-mana creatures.

Removing the package improves:

• The opening hands.
• The average mana cost.
• The number of useful standalone draws.
• Resilience against counterspells and removal.
• The ability to spend mana proactively.

The deck wins through a coherent resource engine and compact finishers rather than a fragile three-card combo.

Mulligan Guide

Keep

Look for:

• Two to four lands.
• At least one way to cast a commander on turn two.
• A useful first- or third-turn play.
• At least one source of development, protection or interaction.

Strong opening cards include:

• Hardened Scales.
• Cowabunga!
• Sewer-veillance Cam.
• Sol Ring with sufficient coloured mana.
• Frog Butler.
• Genghis Frog.
• Crustacean Commando.
• Saved by the Shell.
• Negate against combo or control.

Mulligan

Mulligan hands with:

• Zero or one land.
• Five or more lands without a strong engine.
• No green or blue source.
• Only four- and five-mana spells.
• Several reactive cards but no battlefield development.
• No realistic play before turn three.

A one-land hand with Sol Ring is not automatically playable. Sol Ring cannot pay the coloured mana required for either commander.

Choosing the first commander

Lead with April when the hand has multiple creatures that trigger her.

Lead with Michelangelo when:

• Only green is available.
• The game is likely to become a race.
• Food or counter synergies are already in hand.
• April is unlikely to survive long enough to investigate.

Mana Base

The deck plays 37 lands.

Coloured sources

• 22 land sources of green.
• 21 land sources of blue.
• Arcane Signet provides either colour.
• Frog Butler provides acceleration and fixing.
• Mona Lisa, Science Geek can produce increasing amounts of mana as her power grows.
• Ninja Pizza converts Foods into mana.

Land composition

• 16 Forest.
• 15 Island.
• Hinterland Harbor.
• Sodden Verdure.
• Rain-Slicked Copse.
• Command Tower.
• City of Brass.
• Fabled Passage.

Rain-Slicked Copse is the only land that is unconditionally tapped.

Hinterland Harbor is usually untapped because the deck has many Forests, Islands and typed dual lands. Sodden Verdure is normally untapped once two basics are present.

Fabled Passage fixes whichever colour is missing, although the searched basic enters tapped before the fourth land.

Mutant Town is excluded because entering tapped is too costly for an effect that does not justify the tempo loss.

Colour requirements

Green is slightly more important because of:

• Michelangelo.
• Hardened Scales.
• Frog Butler.
• The Hydras.
• Leatherhead.
• Harmonize.
• Triumph of the Hordes.

Blue must still support:

• April.
• Mondo Gecko.
• Cytoplast Manipulator.
• Ooze Spill.
• Wave Goodbye.

The 22-21 source split supports both sets of requirements without adding a third colour or an excessive number of tapped lands.

Important Sequencing

• Cast April before Mutants, Ninjas and Turtles whenever tempo permits.
• Cast Genghis Frog before other Mutants.
• Cast Donatello, the Brains before creating several tokens.
• Attack before entering the second main phase if Michelangelo is present.
• Do not crack every Clue immediately.
• Keep Foods when Ninja Pizza can turn them into mana.
• Use Mutagens before Wave Goodbye to preserve the correct creatures.
• Crew Turtle Van with the creature whose counters you want to double.
• Use Donatello, Gadget Master to copy the artifact that provides the greatest immediate value.
• Level Does Machines only when recovering artifacts is worth the additional mana.
• Save Study the Classics for a creature that already has counters unless immediate life gain is essential.
• Equip Conqueror's Flail before exposing Triumph of the Hordes.

Matchups

Aggro

Prioritise:

• Michelangelo.
• Crustacean Commando.
• Frog Butler.
• Food production.
• Umezawa's Jitte.
• Shadowspear.
• Retro-Mutation.
• Tenderize.

Do not sacrifice Foods for mana when their life gain is needed to survive.

Control

April is normally the most important commander.

Accumulate Clues, avoid committing every threat into a sweeper and use independent draw spells to recover. Conqueror's Flail is one of the best cards in the matchup.

The separate commander taxes make it difficult for control to remove both engines permanently.

Combo

This is the most difficult broad matchup.

Keep Negate and Ooze Spill aggressively and establish the fastest credible clock. Do not spend a counterspell on a replaceable setup card if the opponent can resolve a genuine game-winning spell afterward.

Creature midrange

This is generally the deck's best matchup.

Mutagens and counter modifiers improve combat, Jitte controls utility creatures, Foods win races and Wave Goodbye can become an asymmetric reset.

Artifact or enchantment locks

Preserve:

• Mutant Chain Reaction.
• Steelbane Hydra.
• Leatherhead.
• Bespoke Bō.
• Regrowth.

Some hate permanents can prevent the creation of tokens or placement of counters, so do not spend every answer on low-impact targets.

Deliberate Exclusions

Mental Misstep

Powerful against specific one-mana cards, but too narrow without a known metagame or sideboard.

Donatello, Rad Scientist

Its enter-the-battlefield effect is strong, but six mana is too much for a deck that wants to develop and interact in the same turn.

Vigor and Triskelion

The combo is too expensive and inconsistent.

Chord of Calling

Without the combo, there is no creature target important enough to justify the demanding XGGG cost.

Venus, Torn Between Worlds

Five mana, no immediate value and additional mana required after combat damage.

Return to the Sewers

Four mana is too much for single-creature interaction, particularly when an opposing commander can return to the command zone.

Manhole Cover

Too narrow compared with Saved by the Shell and the other protection available.

Slime Against Humanity

It does not count copies on the battlefield, and the Ooze tokens it creates do not trigger April. A large Slime package would dilute the stronger Mutant and artifact engines.