Training Grounds (Showcase) [March of the Machine: The Aftermath] Chimera Hydra Set: Alpha Edition Type: Enchantment

Set: Alpha Edition Type: Enchantment — Aura Rarity: Rare Cost: {W} Enchant Wall

it deals 20 damage to any target

if a player lost 4 or more life this turn

Set: Beta Edition Type: Enchantment Rarity: Rare Cost: {3}{R} Whenever a player taps a land for mana

Set: Secret Lair Drop Series Type: Legendary Creature — Dwarf Noble Rarity: Rare Cost: {1}{R}{R}{R} If a red source you control would deal damage to an opponent or a permanent an opponent controls

Training Grounds (Showcase) [March of the Machine: The Aftermath] Chimera Hydra Set: Alpha Edition Type: EnchantmentSet: March of the Machine: The Aftermath Type: Enchantment Rarity: Rare Cost: {U} Activated abilities of creatures you control cost 2 less to activate. This effect can't reduce the mana in that cost to less than one mana.