Jixxa's Beguilement

Enchant creature
Whenever enchanted creature's controller attacks with a creature other than enchanted creature, that player discards a card at random.
If enchanted creature's controller has no cards in hand, sacrifice Jixxa's Beguilement.
"How about a dare, darling? Meet me tonight in the southern vale. Come alone. I want you all to myself."
- Thavra, in a mind-missive to Jixxa