All Saurus have LD8. So you have 89.8% chance (~9/10) of passing scar vet or not. Pretty good when you realise that EVERYTHING in the orc army only "passes" their "stupidity" 83.33% (5/6) of the time.
i have only ever had my cold ones fail stupidty ONCE in all the years ive used them, and to be honest so M7 isnt the best, but there heavy cav, not light cav and them causeing fear is a big plus i was unsure about using them were i could us skinks but im glad i did, as well as the oponant wanting to deal with them leaving my saurus to go toe to toe with the weaker Inf such as maurders and a charge from cold one knights if you stick a scar vet in can be outstandingly good, and movement 7 charge 14 is still good movement
True it doesnt happen often but in the latest battle report stupidity is killing the lizardmen player (cheack it out its the 4000 points vs ogres 1) I hope he finishes writing it soon.