Galdrus Tower Warden

Vigilance, reach.
Galdrus Tower Warden's unearth cost costs {2} less to play if you cycled or discarded a card this turn.
Unearth {4}{g} ({4}{g}Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)