[TREX]

This is the best take on Gimli I've seen yet. I like that he can double attack a single figure or single attack all figures around him. I picked up on it, but it may need worded a hair better to avoid confusion. Otherwise this is downright lovely.
Perhaps
DWARVEN ASSAULT
When Gimli attacks normally, he may either attack all opponent's figures adjacent to him or attack one additional time figure up to two times. Roll each attack separately.