Forge · requires skill 265
Corruption
40 ×Thorium Bar
2 ×Arcanite Bar
16 ×Demonic Rune
8 ×Essence of Undeath
2 ×Blue Sapphire
2 ×Dense Grinding Stone
4 ×Rugged Leather
265290303315 skill level: the recipe gives skill points until grey
Learned from : its page tells where to find it.