Oh yeah, I dunno about this one, but is there a spell or Global Enchant that allows enchanted units to gain Survival abilities? We could call it Pathfinder or something like that...
And was there anything in Dom3 like Chaos Channels in MoM? Essentially a random mutation? Good gods, I remember Save + Cast + Reload(ing) for hours...yes, it's true - I had no life
Oh yeah, and cone AoEs? Any spells specifically attack all targets within a cone template? I don't quite remember

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"Hello, mother. I come bearing a gift. I'll give you a hint. It's in my diaper and it's not a toaster."
- Stewie Griffin
"The artifact which is the source of my power will not be kept on the Mountain of Despair beyond the River of Fire guarded by the Dragons of Eternity. It will be in my safe-deposit box. The same applies to the object which is my one weakness."
- The Top 100 Things I'd Do If I Ever Became An Evil Overlord
http://www.eviloverlord.com/lists/overlord.html
The Brain: Pinky, are you pondering what I'm pondering?
Pinky: I think so, Brain, but then it'd be Snow White and the Seven Samurai...
-Pinky and the Brain
http://www.lolthulhu.com/
-Props to S.R. Krol