Emrakul, the Aeons Torn [Ultimate Masters] Skeleton Rogue Set: Collectors' Edition Type: Artifact

Set: Collectors' Edition Type: Artifact Rarity: Rare Cost: {0} {T}: Add {R}

but it's even trickier as play continues and you're seeing objects again and again

and double strike until end of turn

if you have 10 or less life

you may sacrifice Stensia Uprising

Emrakul, the Aeons Torn [Ultimate Masters] Skeleton Rogue Set: Collectors' Edition Type: ArtifactSet: Ultimate Masters Type: Legendary Creature Eldrazi Rarity: Mythic Cost: {15} This spell can't be countered. When you cast this spell, take an extra turn after this one. Flying, protection from spells that are one or more colors, annihilator 6 When Emrakul, the Aeons Torn is put into a graveyard from anywhere, its owner shuffles their graveyard into their library.