Bio IV

Deals dark damage that weakens an enemy's attacks and gradually reduces its HP.

Other Information[edit]

The Spell Bio IV is not obtainable in FFXI by playable characters, it can only be used by certain Monsters.
Used By Mobs
Hadal Satiator
This article uses material from the "Bio_IV" article on FFXIclopedia and is licensed under the CC-BY-SA License.