Altar of Dementia [Tempest] Fourth Edition How can a meal nourish

How can a meal nourish if the ingredients are spoiled

Set: Exodus Type: Instant Rarity: Rare Cost: {3}{B}{B} As an additional cost to cast this spell

Creature Bond deals damage equal to that creature's toughness to the creature's controller

Set: Legends Type: Enchantment Rarity: Rare Cost: {2}{W}{W} Whenever a Mountain an opponent controls becomes tapped

Altar of Dementia [Tempest] Fourth Edition How can a meal nourishSet: Tempest Type: Artifact Rarity: Rare 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