I can't find this anywhere on the site, so I'm assuming the question hasn't been asked yet. It came up on a recent game I played and I wasn't sure how to handle it.
The rules for Heroes state that when a Champion survives a melee attack, he can, instead of battling back, opt to retreat 1-3 squares (pg 7).
If a Champion being attacked by a mounted unit chooses to retreat instead of battling back in this circumstance, can the mounted unit then make the normal follow-on actions (Gain Ground, Pursuit, Battle again)? Or do those actions only apply when the retreating unit is forced to retreat?
Are any follow-on actions allowed in the case of the Champion who opts to retreat? Or does the retreat effectively end the battle?