Eolian Anklet

From LSWiki

You see a black raven feather eolian anklet.

This is an anklet made of black raven feather and leather cord binding.  The
quality of its craftsmanship is good.  You recognize this as an Eolian anklet,
enchanted to provide its wearer with grace in the winds.  While its primary
benefit is to the wearer's skill at flight, it also aids other qualities
related to movement and air.  It appears to be composed of a few thin wisps
of blue-white radiance and a few thin wisps of shimmering radiance.
    It is in perfect condition.  
    It is intermediate in size, and definitely too small for you.  It
appears to you as if it was crafted for an aviar.  It looks about a quarter
of a dimin across and one and a tenth dimins around.

The black raven feather eolian anklet was created by Chaos; the source code was
last updated Sat Apr 08 15:31:53 2017.  The anklet armour type was created by
Lost Souls; the source code was last updated Tue Mar 15 02:23:03 2016.  The
material leather was created by Lost Souls; the source code was last updated
Tue Mar 15 02:18:23 2016.  The material feather was created by Lost Souls; the
source code was last updated Tue Mar 15 02:18:29 2016.

After a moment, the knowledge that the black raven feather eolian anklet is
composed of fifty percent leather, forty percent feather, and ten percent
scithial drifts into your mind like a long-forgotten memory.

When infused with chaos (and possibly other energies), the anklet's effect is magnified - both the buff to flight and the cost in spiritual energy increase.