Ben, Smug Bastard

Delve
Whenever Ben, Smug Bastard enters the battlefield, return cards exiled to pay for Ben, Smug Bastard to the bottom of your library
{u}: Exile 3 cards from your graveyard. Summon an artifact that has "{t}: Sacrifice this artifact. Counter target spell with CMC 3 or less
"I am really not that smug, I just love and care about everyone, if anything I don't have enough self-esteem, to be smug. :(. At least this card breaks the delve mechanic..." - Ben, Smug Bastard