Hellcarver Demon [Rise of the Eldrazi] Avatar Incarnation {T}: Double the amount of

{T}: Double the amount of each type of unspent mana you have

Set: Worldwake Type: Enchantment Rarity: Rare Cost: {2}{W} All lands have indestructible

Set: Commander 2015 Type: Legendary Creature — Zombie Soldier Rarity: Mythic Cost: {1}{W}{B} Whenever you cast an enchantment spell

Set: Urza's Saga Type: Creature — Avatar Rarity: Rare Cost: {4}{W}{W}{W} Serra Avatar's power and toughness are each equal to your life total

you may put a Goblin creature card from your hand onto the battlefield

Hellcarver Demon [Rise of the Eldrazi] Avatar Incarnation {T}: Double the amount ofSet: Rise of the Eldrazi Type: Creature Demon Rarity: Mythic Cost: {3}{B}{B}{B} Flying Whenever Hellcarver Demon deals combat damage to a player, sacrifice all other permanents you control and discard your hand. Exile the top six cards of your library. You may cast any number of spells from among cards exiled this way without paying their mana costs.