Deathshadow Musketeer

When you unearth Deathshadow Musketeer, it gains trample and double strike until end of turn.
Unearth {2}{b}{b} ({2}{b}{b}: 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.)