Sakashima's Student Mirage Cheer — Whenever one or

Cheer — Whenever one or more creatures you control with counters on them deal combat damage to a player

Whenever a player draws their second card each turn

{T}: You may cast creature spells this turn as though they had flash

Sacrifice an artifact: Put a +1/+1 counter on this creature

Sakashima's Student Mirage Cheer — Whenever one orNinjutsu {1}{U} ({1}{U}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) You may have this creature enter as a copy of any creature on the battlefield, except it's a Ninja in addition to its other creature types.