@Nerx: I meant like cut scenes type things, not like modified stats for each level upgrade like pokemon. Also Pixie when she fused with Big Blue(this did NOT increase her speed, using game physics it lowered it) was shown to dodge lighting when she didn't even see it coming(episode 68) Gray Wolf has high combat speed(episode 27) and unrelated, but high tier monsters can take attacks that destroy large portions of cities(episode 12) Combine this with Gali's great game feats and reality warping as seen in ep.21 and the Kings win.
MetalSeadramon is taken out easily, Gray Wolf will freeze the water around him Pixie will just shock the water he is in. MachineDramon is weak he got taken out by one slash by Waregreymon. The Kings have shown this attacking power. Puppetmon kinda sucks and would get taken out by anyone(probably Naga, he has shown to match the attack that killed Gali) Piedmon does not have the speed to fight with them either.