2fc7bb06_UO_Player_Guide___Spellweaving__Effect
[Spell] Ethereal Voyage Orlavdra [Secs] 3.5 [Mana] 32 [Skill] 24 [Effect] 
Transforms you into the form of an ethereal meer mage. In this form most monsters will ignore you, though named monsters will still attack. This spell cannot be cast while you are in combat, and can only be used once every five minutes.
ABCUO Player Guide - Spellweaving
Effect