Academy Ruins [Time Spiral] SL11 Set: Tactical Evolution Card type:

Set: Tactical Evolution Card type: Normal Trap Rarity: Ultimate Rare Activate only when your opponent's monster declares an attack targeting a face-up "Elemental Hero" monster you control

Set: Tactical Evolution Card type: Gemini Monster Rarity: Ultimate Rare Attack: 2400 Defense: 1500 This card is treated as a Normal Monster while face-up on the field or in the Graveyard

Set: Revised Edition Type: Land — Mountain Forest Rarity: Rare ({T}: Add {R} or {G}

especially when combined with a special chant: "Hushhh

and destroy all monsters with 1500 or less ATK

Academy Ruins [Time Spiral] SL11 Set: Tactical Evolution Card type:Set: Time Spiral Type: Legendary Land Rarity: Rare {T}: Add {C}. {1}{U}, {T}: Put target artifact card from your graveyard on top of your library. Its secrets once wrought the greatest artifice ever known. Now crabs loot the rubble to decorate their shells.