Doubling Cube [Fifth Dawn] 65 Set: Duelist Revolution Card type:

Set: Duelist Revolution Card type: Fusion/Effect Monster Rarity: Super Rare Attack: 2900 Defense: 1700 1 Psychic-Type Synchro Monster + 1 Psychic-Type monster This monster can only be Special Summoned by Fusion Summon (from the Extra Deck)

you can also Xyz Summon "Divine Arsenal AA-ZEUS - Sky Thunder" by using 1 Xyz Monster you control as material

Set: Dark Revelation Volume 4 Card type: Effect Monster Rarity: Rare Attack: 1800 Defense: 1800 If this card attacks an opponent's monster

Set: Hidden Arsenal 5: Steelswarm Invasion Card type: Normal Spell Rarity: Super Rare Attack: 0 Defense: 0 Send

Doubling Cube [Fifth Dawn] 65 Set: Duelist Revolution Card type:Set: Fifth Dawn 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.