Eye of Xanethos bug

What you were expecting to happen, and what actually happened?
When I first use the Eye of Xanethos, I expect it to deal 11 damage to my enemy, and 22 if the target is fey. What happens pretty often is that I deal double damage, whether the enemy is fey or not (or at least that is what I think happens, since I just kill off the enemy).

What are the steps to make it happen again?
Use the Eye on a non-fey enemy with over 11 life/armour. See it die anyway.

Do you have any screenshots or video you want to share with us so we can see the problem? Attach them to your post!
I need to start screenshotting everything then… sorry. This happens pretty often actually when I play the Arena. I’ll try and post a screenshot if it happens again.

Eye of Xathenos steals 3 from a random stat. One possibility is that it’s been steal Magic, which would be increasing the damage it does to an enemy.

Next time you see it occur check to see what your Magic is at.

Well it just happened after I stole armour, so maybe with less armour the troop had less than 11 life/armour stat? My mistake then, I thought the stolen stat were applied after you cast the spell.