TWIN LANCE:
The Twin Lance is a gun blade forged with two blades. The two blades work 
synergistically to inflict severe damage. The only drawback is its heavy 
weight.

Items needed for remodeling:
Dino Bone     = 1
Red Fang      = 2
Screw         = 12

Where to find:
Dino Bone (Balamb/Training Center and Island closest to hell)- From T-Rexaur/ 
Change card into an item, Mug or receive as a battle prize.
Red Fang (Esthar and Island closest to hell)- From Hexadragon receive as a 
battle prize.
Screw (Galbadia, Dollet, and Timber)- From Geezard receive as a battle prize 
change card into an item.