Michelangelo, Improviser (Headliner) WAR creatures you control have flying

creatures you control have flying and vigilance

) Whenever an equipped creature you control attacks

You may pay {W} and tap four untapped creatures you control with flying rather than pay this spell's mana cost

then return him to the battlefield transformed under his owner’s control

Michelangelo, Improviser (Headliner) WAR creatures you control have flyingSneak {2}{G}{G} (You may cast this spell for {2}{G}{G} if you also return an unblocked attacker you control to hand during the declare blockers step. He enters tapped and attacking.) Whenever Michelangelo deals combat damage to a player, you may put a creature card and or a land card from your hand onto the battlefield.