Eugenia Garbage

{x}{u}, {t}: For this round of play, swap Eugenia
Garbage with a creature from your opponent's battlefield with a converted mana cost equal to X.
If the creature is tapped, you may untap it for {u}. The cards return to their original owners
during the untap phase of your next turn.
"Hey, Lachlan came home!"
-Buzzy Beetle