Panemori, Court Master

Indestructible
Whenever a white spell is cast, Panemori, Court
Master gets +1+1 until end of turn. If that white
spell is a creature, choose one:
• Gain 5 life
• Create 3 1/1 white Elfe creature tokens with indestructible.
• Exile target creature you do control and target creature you don't control.