"ring of Fire" sounds good... actually very good - what I really missed was "ring" area damage spell / ability
Funny is that in games like HOMM3 the least used damage spell of mine was Ring of ICE (and now I wonder why, as I totally did use TANK tactics - where my one unit was overcircled by enemy stacks... ) - maybe I just used buff/debuff and ressurect... and you could use only one spell / turn
