Selling Price : 3,300s

Heavy Blade can be obtained by killing these monsters

Spector 

Lv. 138

Geist Village

Heavy Blade is used in the following blacksmith recipes

Sword

Hexe Espada (Upgraded 1)

Spina: 60,000

Additional

Karonamuska (Upgraded 2)

Spina: 1,000,000