The Mightstone and Weakstone [The Brothers' War Prerelease Promos] TG04 [All Turns] While a card

[All Turns] While a card with [Royal Knight] in its traits is in this Digimon's digivolution cards

in one of its traits in your hand

add 1 to the max level of the Digimon you can choose with this effect

Set: Diamond & Pearl: Majestic Dawn Type: Fire Rarity: Holo Rare Retreat cost: Colorless

Set: XY: Base Set Type: Lightning Rarity: Holo Rare

The Mightstone and Weakstone [The Brothers' War Prerelease Promos] TG04 [All Turns] While a cardSet: The Brothers' War Prerelease Promos Type: Legendary Artifact Powerstone Rarity: Rare Cost: {5} When The Mightstone and Weakstone enters the battlefield, choose one Draw two cards. Target creature gets 5 5 until end of turn. {T}: Add {C}{C}. This mana can't be spent to cast nonartifact spells. (Melds with Urza, Lord Protector.)