Gamble [Urza's Saga] Sphinx you will join in their

you will join in their revels for eternity

" Whenever you roll {CHAOS}

Set: Champions of Kamigawa Type: Legendary Artifact — Equipment Rarity: Rare Cost: {3} Equipped creature gets +3/+1

Set: Eldritch Moon Prerelease Promos Type: Legendary Creature — Human Wizard Rarity: Mythic Cost: {2}{U}{B} When Gisa and Geralf enters the battlefield

Gamble [Urza's Saga] Sphinx you will join in theirSet: Urza's Saga Type: Sorcery Rarity: Rare Cost: {R} Search your library for a card, put that card into your hand, discard a card at random, then shuffle your library. When you've got nothing, you might as well trade it for something else.