Assassin's Visage

[Phoxly]

At Assassin level 11; Ghostly Visage will instead cast Ethereal Visage.

While this is great, it actually takes away the ability to ever use Ghostly Visage again, and Ethereal Visage only lasts 2 minutes, so you're constantly going to be rebuffing yourself with it.

I propose having Ethereal Visage last 5 minutes, or maybe Assassin Level / 2 in turns? Or when Ethereal Visage runs out, make it fade to a Ghostly Visage automatically.