Bind points

[DeathsSilkyMist]

If you have Bind Affinity as a spell, then you can bind just about anywhere, with a few exceptions such as Temple of Veeshan. As an Iksar that means Shamans and Necromancers can Bind themselves.

If you don't have Bind Affinity as a spell (Monk, Warrior, Shadowknight), you are restricted to being bound in cities. Generally speaking you can bind anywhere within the city, but obviously you don't want to bind in an area that is dangerous to yourself.

I believe High Keep is a city, and bindable. Since you are an Iksar, doing it at the zone line would probably be safest.