Shadow, the Ultimate Lifeform

Haste, Flash, Vigilance, First Strike
{1}{b/r}: Shadow deals 1 damage to each creature
you don't control.
{1}{w/u}: Exile Shadow, then return him to the battlefield under your control.
{w}{u}{b}{r}{g},{t}: Chaos Control (Search your library for any card. The selected card may be played without paying its mana cost. Creatures entering the battlefield this way gain haste.)

"I am Shadow the Hedgehog, the ultimate lifeform."