Machina Gearframe [SBCB-EN071] Common Scientist You can only activate 1

You can only activate 1 "Pot of Duality" per turn

also they cannot be destroyed by your opponent's card effects

[On Play] Add up to 1 of your "Land of Wano" type Characters other than [Kouzuki Momonosuke] to the top or bottom of the owner's Life cards face-up

set up to 1 of your purple [Straw Hat Crew] type Characters with 6000 power or less as active

Special Summon 1 "Stardust Dragon" from your Extra Deck (this is treated as a Synchro Summon)

Machina Gearframe [SBCB-EN071] Common Scientist You can only activate 1Set: Speed Duel: Battle City Box Card type: Union Effect Monster Rarity: Common Attack: 1800 Defense: 0 When this card is Normal Summoned: You can add 1 "Machina" monster from your Deck to your hand, except "Machina Gearframe". Once per turn, you can either: Target 1 Machine monster you control; equip this card to that target, OR: Unequip this card and Special Summon it. If the equipped monster would be destroyed by battle or card effect, destroy this