A Green spear with some black parts on the handle, The spear was used to bring the barriers of the universes down, which allowed Ultiel to escape from her prison, it was also used by Ulcerava to prolong her lifetime, due to the many diseases she had.
"Ulcerava was ravaged with disease, and used the healing properties of the archspear to prolong her life." - Weapon Tool Tip
The ArchSpear deals 125 PPH, and has a Lifesteal Ability, which can be very useful.
To obtain the weapon, you must kill Ulcerava.