I am a bokor and I was used to playing in keyboard while I was cleric and krivis. Yes, I am Cleric>Krivis>Bokor. But after I changed to bokor and had too many zombies, I find it hard targetting mobs crumpled with my zombies and companion. I want to use hexing but the target always goes to my zombies/companions.
I tried using mouse (which is the best solution I got) but it feels uncomfortable using spells to cast in front of your character like zombify/zalcai/zaibas/cure/safety zone/deprotected zone.
My suggestion would be make these spells casted on the coordinate you choose (not just in front). That way we could position the cursor anywhere you would like to cast them.

) my character is unable to cast Hexing when zombies or companion blocks the view.
so keyboard/controller is perfect except for hexing.