Xathrid Demon [Commander 2014] Dark Ascension Artifacts your opponents control enter

Artifacts your opponents control enter the battlefield tapped

Set: Kaladesh Type: Creature — Elf Druid Rarity: Common Cost: {1}{G} When Sage of Shaila's Claim enters the battlefield

"Within each of you is the strength of a landslide

My task is nowhere near its end

(At the beginning of its controller's upkeep

Xathrid Demon [Commander 2014] Dark Ascension Artifacts your opponents control enterSet: Commander 2014 Type: Creature Demon Rarity: Mythic Cost: {3}{B}{B}{B} Flying, trample At the beginning of your upkeep, sacrifice a creature other than Xathrid Demon, then each opponent loses life equal to the sacrificed creature's power. If you can't sacrifice a creature, tap Xathrid Demon and you lose 7 life.