Alexander

Q. If this follower attacks an enemy leader, does this follower's "During your turn, whenever this follower deals combat damage, refresh it" ability trigger?

A. No. Damage dealt by an attacking follower to an enemy leader is not considered "combat damage."

Q. What does "combat damage" mean?

A. "Combat damage" refers to the damage that an attacking follower and a target follower deal to each other in combat.