Cromat
{W}{U}{B}{R}{G}
Legendary Creature -- Illusion
5/5
{W}{B}: Destroy target creature blocking or blocked by ~this~.
{U}{R}: ~this~ gains flying until end of turn.
{B}{G}: Regenerate ~this~.
{R}{W}: ~this~ gets +1/+1 until end of turn.
{G}{U}: Put ~this~ on top of its owner's library.