Intruder Alarm - Yellow Alert #BLAR-EN003

TRAPTrap

When an opponent's monster declares an attack: Special Summon 1 monster from your hand, but return it to the hand at the end of the Battle Phase. While you control that face-up Special Summoned monster, your opponent cannot target other monsters for attacks. You can only activate 1 "Intruder Alarm - Yellow Alert" per turn.