Sword of the Ages [Legends] Hydra Dog All mana was the same

All mana was the same to them

Special Summon 1 Level 4 or lower monster from your opponent's Graveyard to your side of the field

Set: Retro Pack 2 Card type: Effect Monster Rarity: Common Attack: 1900 Defense: 1200 You can only control 1 face-up "Gravekeeper's Chief"

Set: 2019 Gold Sarcophagus Tin Mega Pack Card type: Link/Effect Monster Rarity: Rare Attack: 1000 2 "Altergeist" monsters When another "Altergeist" monster you control inflicts battle damage to your opponent: You can target 1 monster in their GY

Whenever Gravity Negator attacks

Sword of the Ages [Legends] Hydra Dog All mana was the sameSet: 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.