Momentary Alteration
( Unearthed Arcana, p. 94)[Spelltouched]
You can briefly transform yourself into a second form, acquiring its physical qualities.
Prerequisite
Exposure to alter self spell,
Benefit
Choose one specifi c form that you've turned yourself into with the alter self spell. Once per day, you can use alter self as a spell-like ability to turn yourself into this form for 1 minute.
Special
You can gain Momentary Alteration multiple times. Each time you take the feat, you can either extend the duration of an already chosen alternate form by 1 minute or choose another specifi c form from among those you've experienced after casting alter self on yourself.