Are you experienced?

[TinCow]

A full army of triple gold units is damn well deadly. If you want to see just how much of a difference the experience makes, fight a custom battle against the AI with a normal, non-experienced army and then fight it again with the exact same army, but promoted to triple gold chevrons. Not only do high experience units kill faster and die slower, but they break slower too. Triple golds will essentially fight to the death, no matter what you do to them.

We have been using triple gold and triple silver AI stacks in KOTR to increase the challenge and it makes a massive difference. Players are actually afraid to face the triple golds, something that I have never seen before in a PBM.