Stronghold the Moving Fortress

Tipo

Continuous Trap · Continuous · TRAP

ATK / DEF

0 / 0

Efecto / Texto

After activation, Special Summon this card in Defense Position; it is treated as an Effect Monster Card (Machine-Type/EARTH/Level 4/ATK 0/DEF 2000). (This card is still treated as a Trap Card.) While Green Gadget, Red Gadget, and Yellow Gadget are all face-up on your side of the field, the ATK of this card becomes 3000.