Tempt with Chaos

Tempting offer - Copy target noncreature spell in your graveyard. Each opponent may copy that spell. They may choose new targets for the copies. For each opponent who does, you may copy that spell. You may choose new targets for the copies.
Buyback {r}{r}(You may pay an additional 3 as you cast this spell. If you do, put this card into your hand as it resolves.)