Dr_Kaos

Reikhenor the Grimhailer have the Corpse Candles ability which gives a mortal wound to a model within 12".

I'm not sure the Saurus Guard have an option to roll. I have read the Selfless Protectors to be mandatory. There is no mention of options in the ability.

I really don't want to talk up the Troglodon but it is a decent vessel for Kroaks spells. Not worth 260 points though.

Where did you read about the change to when you get the command points?

Every spell can only be attempted once. So even if your mystic shield* cast fails or are countered, you cannot attempt to cast it again. Each wizard can also only cast or attempt to cast one Endless Spell per hero phase. *Mystic shield is just an example.