Enduring Curiosity [Duskmourn: House of Horror Prerelease Promos] Circle Orboros you may pay {W}{U}{B}{R}{G} if

you may pay {W}{U}{B}{R}{G} if that player has 10 or less life

that player exiles all cards from their library

Set: The Lost Caverns of Ixalan Commander Type: Artifact — Equipment Rarity: Mythic Whenever equipped creature attacks

Jinxed Idol deals 2 damage to you

Set: Commander 2015 Type: Sorcery Rarity: Rare Cost: {5}{G}{G}{G} For each creature your opponents control

Enduring Curiosity [Duskmourn: House of Horror Prerelease Promos] Circle Orboros you may pay {W}{U}{B}{R}{G} ifSet: Duskmourn: House of Horror Prerelease Promos Type: Creature Enchantment Cat Rarity: Rare Cost: {2}{U}{U} Flash Whenever a creature you control deals combat damage to a player, draw a card. When Enduring Curiosity dies, if it was a creature, return it to the battlefield under its owner's control. It's an enchantment. (It's not a creature.)