Chalice of the Void (150) [Mirrodin] noPrice the only caste that cannot

the only caste that cannot be attained by either heredity or money is that of the hero

Temur shaman

Set: Alpha Edition Type: Instant Rarity: Common Cost: {X}{W} Prevent the next X damage that would be dealt to any target this turn

then discard three cards

Set: Premium Deck Series: Graveborn Type: Land Rarity: Uncommon {T}: Add {C}

Chalice of the Void (150) [Mirrodin] noPrice the only caste that cannotSet: Mirrodin Type: Artifact Rarity: Rare Cost: {X}{X} Chalice of the Void enters the battlefield with X charge counters on it. Whenever a player casts a spell with mana value equal to the number of charge counters on Chalice of the Void, counter that spell.