Star Pendulumgraph

Your opponent cannot target Spellcaster-Type monsters you control with Spell Cards or effects. If a face-up "Magician" Pendulum Monster Card(s) leaves your Monster Zone or Pendulum Zone: Add 1 "Magician" Pendulum Monster from your Deck to your hand. You can only use this effect of "Star Pendulumgraph" once per turn.

Continuous Spell Card spell