Stronghold the Moving Fortress

Card Type:Trap
Types:Continuous
Race:Machine
Attribute:Earth
Attack:0
Pendulum Scales:0/0
ID:13955608
Archetypes:
TCG Release:Jan 16, 2007
OCG Release:Apr 20, 2004

Description:

Special Summon this card in Defense Position as an Effect Monster (Machine/EARTH/Level 4/ATK 0/DEF 2000). (This card is also still a Trap.) While you control "Green Gadget", "Red Gadget", and "Yellow Gadget", this card gains 3000 ATK.