Antenna mutation?

[Un67]

What does this actually do? The wiki has nothing on it, but I think it has something to do with sensing monsters?

[mageykun]

It shows monsters outside of line of sight. Big help when sneaking up on monsters, or running for your life. It doesn't tell you what kind of monster is there- you get get a generic monster-sensed-here symbol.

Best thing in the world for a dedicated stabber. Still good for everyone else. Also makes labyrinths easier, since you'll pick up the minotaur.

Basically, tracking monsters though walls rawks.

[gb]

http://crawl.chaosforge.org/index.php?title=Demonspawn_mutations#Antennae

[Un67]

Weird, then, I got it from a potion of mutation, although then again I'm playing trunk...

[starless]

It is available to all species, not only Demonspawn.

[Shade]

As a caster it's one of my favourite mutations as it's very good for keeping nasty things out of melee range. I also almost always lose it by use IDing a potion of cure mutation.