Alter Aeon Online Help

Keywords are:  'polymorphing transmogrify shapechange shapeshifting shapeshifter'

There are very few true polymorphing/shapechanging effects in Alter Aeon.

The magics known to mortals that approach the scope of polymorphing are
body alteration spells such as brawn and agility. Some druid salves
and tinctures partially alter the physical form and function as well.
Necromancers using the infernal visage ritual change in appearance, but
this is a response to temporary demonic possession.