Mraize's Aviar?

[Lightblood]

So in the stormlight archive there is a character in the ghostbloods, named mraize and in one scene he is said to have a "chicken" (Rosharan for bird) which brandon has confirmed to be a Aviar. Any Ideas on what it's power might be?

[Karger he/him]

I am guessing that it shields his mind like many Aviar do.  I also think that it allows him to detect investiture similar to bronze(he would have wanted it so he could seek out any usable or potentially dangerous magics in Urithiru).

[Scion of the Mists]

On 5/29/2019 at 2:34 PM, Karger said:

I am guessing that it shields his mind like many Aviar do.  I also think that it allows him to detect investiture similar to bronze(he would have wanted it so he could seek out any usable or potentially dangerous magics in Urithiru).

It's unlikely that it would have two different powers.  We've seen two different "cognitive disguise" Aviar, and neither has been shown to have any other sort of power.  

[Karger he/him]

1 hour ago, Scion of the Mists said:

It's unlikely that it would have two different powers.  We've seen two different "cognitive disguise" Aviar, and neither has been shown to have any other sort of power.  

I was under the impression that all Aviar have some abilities in this regard(just bonding one makes your cognitive self less noticeable).

[Scion of the Mists]

8 minutes ago, Karger said:

I was under the impression that all Aviar have some abilities in this regard(just bonding one makes your cognitive self less noticeable).

It's been a really long time since I read Sixth of the Dusk, but I don't remember this being the case.  The Coppermind also doesn't mention anything about this.