Doubling Cube [The List] Kids WB Promos Set: Summer Magic / Edgar

Set: Summer Magic / Edgar Type: Artifact Rare Cost: {1} {1}

Set: Urza's Destiny Type: Legendary Creature — Elf Druid Rare Cost: {G}{G} {T}: Add {G} for each Forest you control

Set: Unlimited Edition Type: Land — Plains Island Rarity: Rare ({T}: Add {W} or {U}

If you control an Urza's Mine and an Urza's Tower

Set: Legendary Collection Type: Water Rarity: Rare Retreat cost: Colorless

Doubling Cube [The List] Kids WB Promos Set: Summer Magic / EdgarSet: 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.