A reward from the Colosseum Boss Demon Swarm Matron.

Demon Swarm Sword
A sword carved from the razor-sharp pincers of the Colosseum champion, the Olthoi Demon Swarm Matron.
Value 0p
Burden 500
Restrictions Base Sword 350+ to wield.
Special Properties Attuned, Bonded, Crushing Blow, Biting Strike, Resistance Cleaving: Slashing, Ivoryable
Damage 33.6 - 56, slashing
Speed 40
Bonus to Attack Skill +10%
Bonus to Melee Defense +20%
Spells Atlan's Alacrity, Major Sword Aptitude, Infected Caress, Cragstone's Will, Elysa's Sight
Activations None
Spellcraft 300
Mana 4000, 1/20 sec