Mountain (Oversized) [Oversize Cards] Mirrodin Besieged Put the chosen cards into

Put the chosen cards into the player's graveyard and the rest into your hand

the inhabitants of the Ivory Tower reward those who sacrifice power for knowledge

Set: Unlimited Edition Type: Artifact Rarity: Rare Cost: {3} You may spend white mana as though it were red mana

Set: Beta Edition Type: Creature — Rat Rarity: Common Cost: {2}{B} Plague Rats's power and toughness are each equal to the number of creatures named Plague Rats on the battlefield

and lands your opponents control enter the battlefield tapped

Mountain (Oversized) [Oversize Cards] Mirrodin Besieged Put the chosen cards intoSet: Oversize Cards Rarity: Rare T: Add R to your mana pool.