Flash (You may cast this spell any time you could cast an instant.) First strike (This creature deals combat damage before creatures without first strike.)

Level up {2} ({2}: Put a level counter on this. Level up only as a sorcery.) LEVEL 1-4 2/2 LEVEL 5+ 5/5 First strike

When this creature enters, target creature gets +2/+0 and gains first strike until end of turn. (It deals combat damage before creatures without first strike.)

Changeling (This card is every creature type.) This creature can't block and can't be blocked.

Battalion — Whenever this creature and at least two other creatures attack, this creature gains flying until end of turn.

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.) This creature can't block.

Flying

Changeling (This card is every creature type.) When this creature enters, you may exile a creature card from your graveyard. If you do, exile target artifact or enchantment an opponent controls.

Flying, double strike

Vigilance {T}: Add {G}.