Drain Life [Alpha Edition] Portal it produces colorless mana instead

it produces colorless mana instead of white mana

Set: Urza's Destiny Type: Artifact Rarity: Rare Cost: {2} At the beginning of your upkeep

and up to one without

Amidst the darkest ashes grow the strongest seeds

Soul Spike deals 4 damage to any target and you gain 4 life

Drain Life [Alpha Edition] Portal it produces colorless mana insteadSet: Alpha Edition Type: Sorcery Rarity: Common Cost: {X}{1}{B} Spend only black mana on X. Drain Life deals X damage to any target. You gain life equal to the damage dealt, but not more life than the player's life total before the damage was dealt, the planeswalker's loyalty before the damage was dealt, or the creature's toughness.