As you know the Killglance ring changes it´s effect from week to week (or rather is supposed to, nowadays they change it here and there).
Here I will make new posts each time the ring changes so you will know if it is in your interest to buy one or not, check the date of the post for easy overview wich date is accurate for the time you are reading this
Killglance ring effect:
-1 AC (negative effect)
+15 HP
+15 MP