Doubling Cube [The List] 244 T: Add one mana of

T: Add one mana of any color

” —Phyrexian Scriptures

Set: World Championships 2008 Type: Darkness Rarity: Rare Retreat cost: Colorless

Set: Secret Lair Drop Series Type: Land Rarity: Rare Dragonskull Summit enters the battlefield tapped unless you control a Swamp or a Mountain

Set: Heavy Hitters Finish: Rainbow Foil Type: Action Rarity: Majestic Class: Brute Cost: 3 Power: 6 When this attacks a hero

Doubling Cube [The List] 244 T: Add one mana ofSet: The List Type: Artifact Rarity: Rare Cost: {2} {3}, {T}: Double the amount of each type of unspent mana you have. The cube's surface is pockmarked with jagged runes that seem to shift when unobserved.