Cursed Recording
From Duskmourn: House of Horror set
Cursed Recording
Artifact
Whenever you cast an instant or sorcery spell, put a time counter on this artifact. Then if there are seven or more time counters on it, remove those counters and it deals 20 damage to you.
: When you next cast an instant or sorcery spell this turn, copy that spell. You may choose new targets for the copy.