Altar of Dementia (Retro) [The Brothers' War Retro Artifacts] 103a Urza's metathran children were conceived

Urza's metathran children were conceived

If this is the first time this ability has resolved this turn

Set: Black & White: Next Destinies Type: Psychic Rarity: Promo Retreat cost: Colorless

Set: Starter Commander Decks Type: Instant Rarity: Common Cost: {2}{W} Populate

Set: Starter Commander Decks Type: Land Rarity: Uncommon Urborg Volcano enters the battlefield tapped

Altar of Dementia (Retro) [The Brothers' War Retro Artifacts] 103a Urza's metathran children were conceivedSet: The Brothers' War Retro Artifacts Type: Artifact Rarity: Mythic Cost: {2} Sacrifice a creature: Target player mills cards equal to the sacrificed creature's power. It is not that you will go mad. It is that you will beg for madness. Volrath