Other artifact creatures you control get +1/+0. {5}: 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.
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. {T}: Exile target card from a graveyard. Create a Mutagen token.
Whenever this Vehicle attacks, put a +1/+1 counter on target creature that crewed it this turn. Then if that creature is a Mutant, Ninja, or Turtle, double the number of +1/+1 counters on it. Crew 1
Landfall — Whenever a land you control enters, put a charge counter on this artifact. {T}: Add one mana of any color. {T}, Remove two charge counters from this artifact: Add {C}{C}. {T}, Remove three charge counters from this artifact: It deals 3 damage to any target.
{T}: Add {C}. {1}, {T}: Exile target creature you own. {2}, {T}, Sacrifice this land: Return a creature card exiled with this land to the battlefield under your control. Return each other card exiled with this land to its owner's hand.
Return all creatures to their owners' hands. Each player may shuffle their hand and graveyard into their library, then each player who does draws seven cards. Exile Turtles in Time.
When Michelangelo enters, create a Mutagen token. 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 {W}{B} 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.
Return all creatures to their owners' hands. Each player may shuffle their hand and graveyard into their library, then each player who does draws seven cards. Exile Turtles in Time.
When Michelangelo enters, create a Mutagen token. 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 {W}{B} 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.