Command, tactics, leadership, operations, reconnaissance, and camping.
I've done it all during my twenty years in the military.
In this life, I just wanted to be a knight, so I didn't bother hiding my abilities.
“Is that the genius knight of Rialto?”
“The entire tide of the battlefield changed because of one man. He's a monster.”
“If we'd had just one more knight like him, the outcome of the last war might have been different.”
Well, they're reacting pretty enthusiastically.