Planet Befall

(You may cast a Legendary Sorcery only if you
control a Legendary Creature or Planeswalker.)
If an opponent has activated a Creature's ability or
Instant this turn that targets you or a card you
control, this card has Flash.
Destroy target Creature, then select up to 2 other
target Creatures. They gain Defender, and their
activated abilities cannot be activated.

"Those who break their contracts shall suffer the
wrath of the rock."