Pendulum EffectYour opponent cannot activate Spell/Trap Cards, or monster effects, when your "Doremichord" Pendulum Monster(s) is Pendulum Summoned.
Monster EffectYou can Special Summon this card (from your hand) by Tributing 2 Pendulum Monsters. You can only use each of the following effects of "Dodoremichord Coeuria" once per turn. You can target 1 face-up card your opponent controls, or up to 2 instead if you have an odd Pendulum Scale in your Pendulum Zone; negate their effects until the end of your opponent's turn. When a monster with ATK less than or equal to the highest Pendulum Scale in your Pendulum Zone x 300 activates its effect on the field (Quick Effect): You can destroy that monster.