Nethroi, Apex of Death [Ikoria: Lair of Behemoths Prerelease Promos] Obsidian Flames you may play those cards

you may play those cards without paying their mana costs

(You may sacrifice a land in addition to any other costs as you cast this spell

Players assume control of six different factions

Set: Friday Night Magic 2008 Type: Artifact Rare Cost: {0} {T}

Nethroi, Apex of Death [Ikoria: Lair of Behemoths Prerelease Promos] Obsidian Flames you may play those cardsSet: Ikoria: Lair of Behemoths Prerelease Promos Type: Legendary Creature Cat Nightmare Beast Rarity: Mythic Cost: {2}{W}{B}{G} Mutate {4}{G W}{B}{B} (If you cast this spell for its mutate cost, put it over or under target non Human creature you own. They mutate into the creature on top plus all abilities from under it.) Deathtouch, lifelink Whenever this creature mutates, return any number of target creature cards with total power 10 or less from