This article is about the character trait. For the removed spell, see See Invisible (spell).
- The Acute Vision mutation.
- Three ranks of the Antennae mutation.
- Wearing a ring of see invisible.
- Wearing a hat, helmet, or artefact with the see invisible ego.
- Worshipping Ashenzari and having at least *** piety.
To see the full list of monsters with See invisible, check the list available at Category:See_invisible