Everair Mask

-Abjuration, Air, Invested, Magical
While wearing the mask, you gain a +1 item
bonus to Fortitude saving throws against
inhaled poisons. An everair mask makes use
of magical runes related to the Plane of Air to
create breathable air. Activate {2} envision,
Interact Frequency 1 per day; Effect You
activate the mask's rune, and the air,
surrounding air, as well as the air you exhale,
becomes enriched with oxygen. This allows the
everair mask to recycle air into breathable air