Sulfurous Springs (Antoine Ruel) [World Championship Decks 2001] Zombie Giant you may add an amount

you may add an amount of {C} equal to the number of creatures you control that share a creature type with it

pay life equal to its mana value rather than pay its mana cost

Set: Deckmasters Type: Enchantment Rarity: Rare Cost: {B}{B}{B} Skip your draw step

Set: Commander 2017 Oversized Type: Legendary Creature — Dragon Avatar Rarity: Mythic Cost: {4}{W}{U}{B}{R}{G} Eminence — As long as The Ur-Dragon is in the command zone or on the battlefield

Sulfurous Springs (Antoine Ruel) [World Championship Decks 2001] Zombie Giant you may add an amountSet: World Championship Decks 2001 Type: Land Rarity: Rare {T}: Add {C}. {T}: Add {B} or {R}. Sulfurous Springs deals 1 damage to you.