Mask of Envy Anniversary Edition

Mask of Envy Anniversary Edition (嫉妬なるもの達のマスクアニバーサリーエディション) is from Pure Pure Pleiades.

Description
This Mask of Envy is a giveaway event item from YGGDRASIL for players. It was a special anniversary edition. In Pure Pure Pleiades, Ainz Ooal Gown tried to look for it but was unable to locate it in the Treasury, prompting him to [Message] Pandora's Actor back to the Treasury whilst he was disguised as a cat to the Pleiades.

Appearance
The mask is similar to a the Mask of Envy save that the design has yellow lines and, the forehead has a yellow R letter, and there curled moustache.

Abilities
No abilities of this item are stated

Trivia

 * The purpose of why Ainz was looking for it wasn't told and it's unclear if Pandora actually found it.