U.A. Blockbacker

Effect Monster · Warior · EARTH · ★7

ATK 1600/DEF 2700

“You can Special Summon this card (from your hand) by returning 1 “U.A.” monster you control to the hand, except "U.A. Blockbacker". You can only Special Summon "U.A. Blockbacker" once per turn this way. Once per turn, when your opponent Special Summons a monster(s): You can change their battle positions, and if you do, negate their effects.”