Black Lotus [International Collectors' Edition] Mirrodin Besieged Chaos Orb must turn completely

Chaos Orb must turn completely over at least once or it is discarded with no effect

Set: Rise of the Eldrazi Type: Legendary Creature — Angel Rarity: Mythic Cost: {2}{W}{W} Flying

you may add an amount of {C} equal to the number of creatures you control that share a creature type with it

Set: Beta Edition Type: Sorcery Rarity: Rare Cost: {1}{B}{B} Remove Demonic Attorney from your deck before playing if you're not playing for ante

Black Lotus [International Collectors' Edition] Mirrodin Besieged Chaos Orb must turn completelySet: International Collectors' Edition Type: Artifact Rarity: Rare Cost: {0} {T}, Sacrifice Black Lotus: Add three mana of any one color.