Academy Ruins [Time Spiral] The Biggest that opponent discards a card

that opponent discards a card

Lands can't enter the battlefield

then puts all cards revealed this way that weren't put onto the battlefield on the bottom of their library in any order

Remove a mining counter from Gemstone Mine: Add one mana of any color

Set: Portal Three Kingdoms Type: Basic Land — Swamp Rarity: Common ({T}: Add {B}

Academy Ruins [Time Spiral] The Biggest that opponent discards a cardSet: 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.