Floating eye
Dealing with a floating eye
To kill a floating eye, it is best to use ranged weapons, polearms, or spells. If you do not have a powerful ranged attack, throw junk weapons or rocks. If you are in a room with the floating eye (rather than a corridor) and no other monsters are around, you can keep throwing your melee weapon at it and waiting for it to move so that you can retrieve your weapon.
Floating eyes cannot harm you if you are blind. Thus you may kill them in melee if you just first blind yourself, for example by wearing a blindfold or towel. Blinding the floating eye is also effective, but there is a 1/500 chance of a -1 Luck penalty for hitting a blind floating eye[1]. Another way is zapping it with a Wand of make invisible or otherwise make it invisible.
You can apply a mirror to paralyse a floating eye, but this is not particularly useful as it will still be able to paralyse you. (They say that a mirror will freeze a floating eye but you can still see it, from rumors.tru.)
If you have a source of reflection or wear a ring of free action, floating eyes will be unable to paralyse you.
Floating eyes can also be cancelled with a wand or book of cancellation.
