Ring of Xathrid [Magic 2013] Nightmare Horror Destroy target artifact or land

Destroy target artifact or land

if you have more cards in hand than each opponent

Whenever Scourge of Valkas or another Dragon enters the battlefield under your control

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

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

Ring of Xathrid [Magic 2013] Nightmare Horror Destroy target artifact or landSet: 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.)