[SCD New]U.A. Linebacker

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