Atomic Warrior

BattleShift {1}{u} ( {1}{u}, Return an attacking or
blocking creature you control to your hand: Put this
card onto the battlefield tapped and attacking. You
may cast this card from the grave with this effect, if
you do, exile it once it leaves the field.)
Shift {1}{w} ( {1}{w}, Return target creature you control
or from your graveyard to your hand: Put this card in
the targeted creatures last position.)