Help me remember some magic lake...

I remember reading in some 5th edition material about a lake in which's reflection you gaze upon your true self (or at least how you picture your ideal self). It was probably in some tribunal book. Help much appreciated!

P.S.: I know it's a common trope, I'm just trying to remember where I read this in the Ars material.

You are remembering the Lake of Mirrors, an Imaginem vis source in Covenants, p.80.

You, sir, are entirely right. Thank you very much! :slight_smile: