Crater Hellion [Urza's Saga] Amonkhet Prerelease Promos Add one mana of any

Add one mana of any color for each charge counter removed this way

The priest cast Xantcha to the ground

put a +1/+1 counter on Marwyn

create a 1/1 green Saproling creature token for each +1/+1 counter on Mycoloth

Set: Urza's Saga Type: Artifact Rarity: Uncommon Cost: {3} Worn Powerstone enters the battlefield tapped

Crater Hellion [Urza's Saga] Amonkhet Prerelease Promos Add one mana of anySet: 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.