Phrase 4 - aoe kill everything
phrase 5, group focus dreadnaught 1, OT takes knight + soilder. first dreadnaught should be dead or near dead before phrase 6
phrase 6 - LB rook, feed 2 spiders to final dreadnaught,OT takes 2 soilders and 2 knights and pop all cooldowns, and kill all 4. then kill the last dreadnaught

We have never seen a emergency override. heres a video from my POV

http://www.twitch.tv/mileythegreatest/c/3194513