The most dynamic visual representation of tomahawk combat in modern times is probably the electrifying rescue sequence in The Patriot, in which Mel Gibson turns a detachment of British soldiers into hamburger.
This portrayal of tomahawk fighting is as elegant as it is ugly, equal parts martial art and straightforward butchery. I suspect the reality was a lot more grab-and-hack and less Jackie Chan.
One account of a tomahawk in action—or about to be put into action—comes from the pension application of Charles Bowen, who fought at King’s Mountain. During the battle, Bowen somehow heard that his brother Reese had been killed in action. As he tried to find him, he came across his own captain, dead or dying from a shot to the head. At that point, something in Bowen apparently snapped.
Making his way to a spot “within fifteen or twenty paces of the enemy” and taking cover behind a tree, Bowen shot down a Tory who was attempting to raise a flag of surrender. He was reloading when Col. Benjamin Cleveland approached him and demanded he give the countersign, which was “Buford” (after the commander of a Virginia unit defeated by British dragoons earlier that year). Bowen couldn’t come up with the word, perhaps because he was still in some kind of a berserk rage, so Cleveland assumed he was a Tory. Here’s Bowen’s recollection of what happened next, as transcribed and amended at revwarapps.org:
Col Cleveland instantly leveled his rifle at Declarant’s breast and attempted to fire, but the Gun snapped. Declarant jumped at Cleveland seized him by the collar, drew his tomahawk, and would have sunk it in Cleveland’s head if his arm had not been arrested by a soldier by the name of Beanhannon [sic, Buchanan?], who knew the parties. Declarant immediately recollected the countersign which was “Blueford,” [sic, Buford] named it and Cleveland dropped his gun and clasped Declarant in his arms.
There’s nothing fancy about what Bowen was about to do; he simply “seized him by the collar, drew his tomahawk, and would have sunk it in Cleveland’s head.” If this was typical of tomahawk combat, then that scene from The Patriot is probably too elaborate on the choreography, even though it gets the raw brutality exactly right.