Looks like we have our beyong card here... meaning warp. For cost 4, and it is instant, you can warp this ability. It allows you to put an ally on top of its owners deck. Pursuant to the rule that you cannot add or remove cards from a boss's deck or graveyard, this card is useless for raids. I'd pass.For PVP? you deny a random card draw from the opponent and clear the board of a particular ally.