Ring of Xathrid [Magic 2013] Nightmare Horror create a 3/3 red Ogre

create a 3/3 red Ogre creature token unless that creature's controller pays {3}

Set: Torment Type: Instant Rarity: Rare Cost: {3}{R}{R} Choose target instant or sorcery spell that targets only a single permanent or player

Repeat this process until both players' coins come up heads on the same flip

Destroy target artifact or land

Set: Lorwyn Type: Enchantment Rarity: Common Cost: {2}{W} When Oblivion Ring enters the battlefield

Ring of Xathrid [Magic 2013] Nightmare Horror create a 3/3 red OgreSet: Magic 2013 Type: Artifact Equipment Rarity: Uncommon Cost: {2} {2}: Regenerate equipped creature. (The next time that creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.) At the beginning of your upkeep, put a +1 +1 counter on equipped creature if it's black. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)