When Michelangelo enters, create a Mutagen token. (It's an artifact with ", , Sacrifice this token: Put a +1/+1 counter on target creature. Activate only as a sorcery.")
If one or more +1/+1 counters would be put on a creature you control, that many plus one +1/+1 counters are put on it instead.
Sneak (You may cast this spell for if you also return an unblocked attacker you control to hand during the declare blockers step.)
Look at the top eight cards of your library. Put up to two creature cards with total mana value 6 or less from among them onto the battlefield and the rest on the bottom of your library in a random order.
Reach
: Add X mana of any one color, where X is Mona Lisa's power.
"I felt kind of excited about being mutated, you know? I was getting to have this once in a lifetime experience! Maybe I could even base my thesis on it . . ."
Trample
Activated abilities of artifact tokens you control cost less to activate.
When Mutagen Man enters, create X Mutagen tokens. (They're artifacts with ", , Sacrifice this token: Put a +1/+1 counter on target creature. Activate only as a sorcery.")
Destroy up to one target artifact, enchantment, or creature with flying. Create a Mutagen token. (It's an artifact with ", , Sacrifice this token: Put a +1/+1 counter on target creature. Activate only as a sorcery.")
"We live together, we train together, we fight together, we stand together . . . We are ninjas."
Sneak (You may cast this spell for if you also return an unblocked attacker you control to hand during the declare blockers step.)
Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.
"Uno, Moja, Odyn, and Yi carry on the brothers' legacy. New York will be free once more."
When this Equipment enters, attach it to target creature you control. When you do, equipped creature fights up to one target creature an opponent controls. (Each deals damage equal to its power to the other.)
Equipped creature gets +1/+1 and has trample.
Equip (: Attach to target creature you control. Equip only as a sorcery.)
(Gain the next level as a sorcery to add its ability.)
When this Class enters, each player creates a Food token.
: Level 2
Whenever an artifact an opponent controls is put into a graveyard from the battlefield, draw a card.
: Level 3
Whenever one or more of your opponents are attacked, up to one target attacking creature gets +X/+X until end of turn, where X is the number of cards in your hand.
Reach, trample
When this creature enters, you gain 2 life.
"Have at me, and we will find out who is the fittest among us."
—Manmoth
When this creature enters, return up to one target creature or Food card from your graveyard to your hand.
Bebop and Rocksteady's new Cretaceous stowaway quickly developed a taste for leftovers . . . and ears.
Rocksteady can't be blocked by more than one creature.
Boars you control can't be blocked by more than one creature.
Forestcycling (, Discard this card: Search your library for a Forest card, reveal it, put it into your hand, then shuffle.)
This spell costs less to cast if you control a Turtle.
Put a +1/+1 counter on target creature you control. It gains trample, hexproof, and indestructible until end of turn.
"I LOVE being a turtle!"
—Michelangelo
Target creature you control deals damage equal to its power to target creature an opponent controls.
"Get back, all ya'll! Stay away from me! I ain't safe, ya hear! Ain't no friend! I'm a monster!"
Flying
: Add two mana of any one color.
The nature of a giant, disembodied cyborg cow head that travels through time and space raises countless questions. But Cudley doesn't like talking with his mouth full.
Flash
Turtles you control get +2/+2.
Unnoticed by the crowd, the strange canister bounced several more times, striking and smashing a glass jar which held four small turtles . . .
Whenever Venus is dealt damage, put that many +1/+1 counters on her. (She must survive the damage to get the counters.)
Whenever a creature you control with a counter on it deals combat damage to a player, you may pay . If you do, draw a card.
Built from scraps. Defined by self.
Trample
Whenever this creature enters or attacks, you may sacrifice a token or a land. If you do, you gain 3 life.
Disappear — At the beginning of your end step, if a permanent left the battlefield under your control this turn, draw a card.
When this creature leaves the battlefield, create a Mutagen token. (It's an artifact with ", , Sacrifice this token: Put a +1/+1 counter on target creature. Activate only as a sorcery.")
They imagine that out beyond the zoo, beyond the pen, there exists another world, and it encroaches with rapid certainty upon their own . . .
When Baxter Stockman enters, create a 1/1 colorless Robot artifact creature token.
At the beginning of combat on your turn, target artifact creature you control gets +3/+0 and gains first strike and vigilance until end of turn.
"You flatter me, Ms. O'Neil. I like that."
Whenever Bebop & Rocksteady attack or block, sacrifice a permanent unless you discard a card.
"They'll beat you with fists, with a bat, with a knife. / So don't try to stop them, just run for your life! / Get set and get ready, / For Bebop and Rocksteady!"
Choose one or both —
• Brilliance Unleashed deals 5 damage to target creature.
• Choose target artifact card in your graveyard. Return it to the battlefield if it's an artifact creature card. Otherwise, return it to the battlefield and it's a 3/3 Robot artifact creature with flying.
Sneak
Attacking Ninjas you control have deathtouch.
Whenever Dark Leo & Shredder deal combat damage to a player, create a 1/1 black Ninja creature token. Then if you control five or more Ninjas, that player loses half their life, rounded up.
Vigilance
At the beginning of your end step, exile up to one target artifact you control and up to one target creature you control. Then return them to the battlefield under their owners' control.
Technician. Tactician.
Menace
Whenever Don & Raph attack, the next noncreature spell you cast this turn has affinity for artifacts. (It costs less to cast for each artifact you control.)
"Rest your brains, Donnie, I got my own idea."
Alliance — Whenever another creature you control enters, put a +1/+1 counter on this creature.
Not all humans fear the unknown. The Earth Protection Force specializes in teaching the unknown to fear them instead.
Whenever this creature attacks, another target creature you control gets +1/+0 and gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)
The Foot Elite are the personal students of the Shredder, a reserve guard without equal.
Sneak (You may cast this spell for if you also return an unblocked attacker you control to hand during the declare blockers step. It enters tapped and attacking.)
When this creature enters, you gain 3 life.
Trample
Whenever Genghis Frog or another Mutant you control enters, create a Mutagen token. (It's an artifact with ", , Sacrifice this token: Put a +1/+1 counter on target creature. Activate only as a sorcery.")
"Free our brothers! The human reign of terror around here ends tonight!"
Choose one or both —
• Exile target creature you control, then return it to the battlefield under its owner's control.
• Go Ninja Go deals damage equal to the greatest power among creatures you control to target creature an opponent controls.
, Sacrifice another creature or token: Draw a card. Activate only as a sorcery.
, , Sacrifice this creature: You gain 3 life.
"That's not what they mean by 'pet food,' dude!"
—Michelangelo
Sneak (You may cast this spell for if you also return an unblocked attacker you control to hand during the declare blockers step. She enters tapped and attacking.)
Whenever Karai deals combat damage to a player, return target creature card from your graveyard to your hand. If her sneak cost was paid this turn, instead return that card to the battlefield.
Sneak (You may cast this spell for if you also return an unblocked attacker you control to hand during the declare blockers step.)
Choose one or both —
• Target creature gets +3/+3 until end of turn.
• Target creature gets -3/-3 until end of turn.
Whenever Krang & Shredder enter or attack, each opponent exiles cards from the top of their library until they exile a nonland card.
Disappear — At the beginning of your end step, if a permanent left the battlefield under your control this turn, you may cast a card exiled with Krang & Shredder without paying its mana cost.
(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I — Destroy all creatures.
II — Mill four cards. When you do, return target creature card from your graveyard to your hand.
III — Whenever a creature you control attacks alone this turn, put three +1/+1 counters on it. It gains trample, lifelink, and indestructible until end of turn.
Draw three cards. You may put a land card from your hand onto the battlefield tapped.
"Everyone's got their own strengths, Lita. You never know what cards they might play. Instead, focus on what you know and never doubt your choices."
—Michelangelo
When this creature enters, create a 1/1 colorless Robot artifact creature token.
"This is absolutely ridiculous, Saki! They aren't meant for riding! What happened to the ninja's famous subtlety?"
—Baxter Stockman
Ward
You may look at the top card of your library any time.
You may play lands and cast Mutant, Ninja, or Turtle spells from the top of your library. If you cast a creature spell this way, that creature enters with an additional +1/+1 counter on it.
Whenever you put a counter on a creature you control, draw a card. This ability triggers only once each turn.
Their strength hailed not from what they shared, but from how their differences complemented one another.
This creature can't attack unless you control another artifact.
Designed to get rodents out of small spaces, its Mouser maws can be used to seize all sorts of vermin!
Flying
Alliance — Whenever another creature you control enters, The Neutrinos get +1/+0 until end of turn.
Whenever The Neutrinos attack, exile up to one target creature you own, then return it to the battlefield under your control tapped and attacking.
When this creature enters, return up to one other target artifact you control to its owner's hand. Scry 1. (Look at the top card of your library. You may put that card on the bottom.)
"I don't need a name. I'm nobody."
Flying
When this creature enters, if you cast it, you may put a card you own from outside the game into your hand.
Glyph has claimed to be a survivor of an alien war, a deposed minister of weather, and the last of the dinosaurs. Whatever the truth, his origin stories always bear a lesson.
When Pizza Face enters, create a Food token.
Disappear — At the beginning of your end step, if a permanent left the battlefield under your control this turn, put three +1/+1 counters on up to one other target artifact or creature. If it isn't a creature, it becomes a 0/0 Mutant creature in addition to its other types.
, , Sacrifice Pizza Face: You gain 15 life.
Ward (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)
"Weirdo ninjas got some nerve showing up on our turf. Sayin' they don't wanna fight but they got swords and stuff. Heh."
Deathtouch
Disappear — This creature enters with two +1/+1 counters on it if a permanent left the battlefield under your control this turn.
"Beats working in the sewers. Too many freaky mutants down there."
—Muckman
Whenever Raph & Leo attack, if it's the first combat phase of the turn, untap one or two target attacking creatures. After this phase, there is an additional combat phase.
At odds as brothers, perfectly in sync as fighters.
Trample, haste
Whenever Raph & Mikey attack, reveal cards from the top of your library until you reveal a creature card. Put that card onto the battlefield tapped and attacking and the rest on the bottom of your library in a random order.
When this creature enters, create a Mutagen token. (It's an artifact with ", , Sacrifice this token: Put a +1/+1 counter on target creature. Activate only as a sorcery.")
"The Slithery! He's snatches little kids an' keeps 'em in cages! He don't got no legs and just slithers."
—Lita
If a triggered ability of a Ninja creature you control triggers, that ability triggers an additional time.
: Target Ninja can't be blocked this turn.
"The first rule of the ninja is 'do no harm.' Unless you need to do harm. Then do lots of harm!"
Destroy target artifact or creature. If its mana value was 4 or less, create a Food token. (It's an artifact with ", , Sacrifice this token: You gain 3 life.")
"Spray them with the anti-mutagen? No, no. I'm afraid ingestion is the only course."
—Dr. Jordan Perry
This spell can't be countered.
Menace
Whenever a player casts a spell, if the amount of mana spent to cast it was less than its mana value, Tokka & Rahzar deal 3 damage to that player.
"Master say have fun . . ."
Other artifact creatures you control get +1/+0.
: Create a token that's a copy of another target artifact you control. That token gains haste. Sacrifice it at the beginning of the next end step.
"Broadcast: Seized. Initiate seek-and-destroy protocols."
When this artifact enters, search your library for a basic land card, reveal it, put it into your hand, then shuffle.
, , Sacrifice this artifact: Target player gains 3 life and draws a card. Each of your opponents discards a card. This artifact deals 3 damage to any target. Put three +1/+1 counters on up to one target creature.
When this creature enters, exile target tapped creature an opponent controls until this creature leaves the battlefield.
"Apologies for the disturbance, [INCIDENTAL WITNESS], have a pleasant day!"
Flying, trample, indestructible, haste
Other artifact creatures you control have flying, trample, indestructible, and haste.
The Molecular Amplification technology of Krang's exo-suit allows him to expand and adapt not only his tactics, but his physical form.
When this artifact enters, draw a card.
, , Sacrifice this artifact: Add one mana of any color.
, , Sacrifice this artifact: You gain 3 life.
"And just a sprig of parsley for color . . ."
—Michelangelo
Whenever a creature you control with a +1/+1 counter on it leaves the battlefield, create a Mutagen token for each +1/+1 counter on it. (A Mutagen token is an artifact with ", , Sacrifice this token: Put a +1/+1 counter on target creature. Activate only as a sorcery.")
: Exile target card from a graveyard. Create a Mutagen token.
When this Equipment enters, tap target permanent.
Equipped creature gets +1/+0 and has haste.
Equip (: Attach to target creature you control. Equip only as a sorcery.)
"Why skate a half-pipe when you can skate a sewer pipe?"
Reach, trample
This creature can't attack or block unless its power is 6 or greater.
, Sacrifice another artifact: Draw a card. Put a +1/+1 counter on this creature.
Even unfinished, the Technodrome was magnificent, a wonder of alien technology.
Flying
When this Vehicle enters, create a 2/2 red Mutant creature token.
Crew 2 (Tap any number of creatures you control with total power 2 or more: This Vehicle becomes an artifact creature until end of turn.)