MiSolfachord Eliteia

While you have an even Pendulum Scale in your Pendulum Zone, you take no damage from battles involving your "Solfachord" Pendulum Monsters. If this card is Normal or Special Summoned: You can target 1 Spell/Trap your opponent controls; return it to the hand. You can only use this effect of "MiSolfachord Eliteia" once per turn.