Sincerely, I have a personal love for Techniques with predetermined rolls. They allow you to spend your 60%DP for Combat SOLELY on Ki and Ki Accumulation, taking the BEST of a Domine out!
Actually, I'm considering the possibility of making a single tree out of Charizard/Squirtle/Bublasaur, a Tech-Tree that shapes the "Monsters" (I always give Gaia BG to my techniques, regardless of true origins) in ki and has them make their attacks and defend. It could be a 9 Techniques tree, with a Level1, a Level2 and a Level3 technique for each of the pokemons. If your character can wait for it, it will be a pure Domine school with predetermined rolls, definitely.