Crater Hellion [Urza's Saga] Amonkhet Prerelease Promos put a +1/+1 counter on

put a +1/+1 counter on Marwyn

this land deals 1 damage to you

The priest cast Xantcha to the ground

Set: Alpha Edition Type: Instant Rarity: Common Cost: {1}{B} Destroy target nonartifact

Tibalt Type: Creature — Nightmare Horror Rarity: Common Cost: {1}{B} When Mesmeric Fiend enters the battlefield

Crater Hellion [Urza's Saga] Amonkhet Prerelease Promos put a +1/+1 counter onSet: Urza's Saga Type: Creature Hellion Beast Rarity: Rare Cost: {4}{R}{R} Echo {4}{R}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) When Crater Hellion enters the battlefield, it deals 4 damage to each other creature.