Sword of the Ages [Legends] Human Samurai Set: Alpha Edition Type: Enchantment

Set: Alpha Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {W} Enchant creature

Then that player loses all unspent mana and you add the mana lost this way

Set: Ninth Edition Type: Enchantment Rarity: Rare Cost: {1}{R}{R}{R} If a source would deal damage to a permanent or player

Set: Commander 2016 Type: Enchantment Rarity: Rare Cost: {4}{G}{G} Whenever an opponent casts a spell

Set: Magic Player Rewards 2002 Type: Token Creature — Elephant Rarity: Common When elephants thunder

Sword of the Ages [Legends] Human Samurai Set: Alpha Edition Type: EnchantmentSet: Legends Type: Artifact Rarity: Rare Cost: {6} Sword of the Ages enters the battlefield tapped. {T}, Sacrifice Sword of the Ages and any number of creatures you control: Sword of the Ages deals X damage to any target, where X is the total power of the creatures sacrificed this way, then exile Sword of the Ages and those creature cards.