SureAI

Can someone tell me how I go about using/activating runes in Arktwend & what they do? I have tried left & right clicking on them in my inventory, dropping them on my hero's portrait in the inventory window, tried to place one on a hotkey (wasn't possible). I have a bunch of them now, & have no idea what to do with them.

You should drop them on the ground and pick them up again, then it gives you the option to activate.
It's annoying, I know, but it had to be done this way to overcome some technical troubles.

Ah, thank you! Not nearly as annoying as not being able to use them.