Rabbit-Ear Instructor
Level 1 EARTH
Beast-Warrior / Effect
[1] Once per chain, when a monster on the field activates its effect, except "Rabbit-Ear Instructor": Place 1 Rabbit-Ear Counter on it. Monsters with Rabbit-Ear Counters on them cannot be destroyed by battle.
[2] Once per turn (Quick Effect): You can target 1 monster with a Rabbit-Ear Counter on it; Banish this card and the target until the Standby Phase of the next turn.