The Tarnished

For every {w}{w} used to cast
The Tarnished gains +1/+1
For every {u}{u} used to cast, return target instant
or sorcery from the graveyard to your hand
For every {b}{b} used to cast, return target artifact
from the graveyard to the battlefield
For every {r}{r} used to cast
The Tarnished gains Haste
For every {g}{g} used to cast
untap 1 land used to cast The Tarnished