Stronghold the Moving Fortress [LCYW-EN101] Ultra Rare Pendulum/Effect Monster you can send this card

you can send this card to the Graveyard instead

"Neo-Spacian"

Set: Dark Legends Card type: Normal Spell Rarity: Rare Destroy 1 face-up monster your opponent controls with the lowest ATK

and you control no monsters

Set: Dark Beginning 2 Card type: Normal Monster Rarity: Common Attack: 1600 Defense: 1200

Stronghold the Moving Fortress [LCYW-EN101] Ultra Rare Pendulum/Effect Monster you can send this cardSet: Legendary Collection 3: Yugi's World Card type: Continuous Trap Rarity: Ultra Rare Special Summon this card in Defense Position as an Effect Monster (Machine Type EARTH Level 4 ATK 0 DEF 2000). (This card is also still a Trap Card.) While you control a face up "Green Gadget", "Red Gadget", and "Yellow Gadget", this card ATK becomes 3000.