Mugen Souri Training. Ninjutsu, Fire releases and kenjutsu finishing attacks

Mugen set up his dummies as last time when he trained his kenjutsu and taijutsu. He found the same open area in the bamboo forest and set it up A Mu ren Zhuang dummy for his taijutsu training for warming up and 8 standard dummy for his kenjutsu execersizes. He even noticed that he set it up quicker then the last time, he didn't even took a smoking break afterwards. he wanted to test see if he was faster, stronger and more precise with his hits as start for his training today. he warmed up with Mu ren Zhuang dummy. He took his ninjato off his back he didn't need it at the moment and it would only be in the way, and by his first block and strike he felt that the training has payed off. he felt the hardened wood bend a little he could hear a small cracking sound inside in one of the arms of the dummy. he chuckled and started gradually move his body and arms faster and punch with fists, chops and kicks. he did this for 15 minutes in a stretch, and when he felt it was enough he preformed a flying kick with a 360 spin and broke off the highest arm on the dummy and it went flying and hit a bamboo where it shattered to pieces. he was a bit surprised that he actually did that and said to himself in a suprised tone " damn, i shouldn't have done that, the dummy isn't even mine, but meh. the damage is done" he turned his back on the dummy and walked around abit and strated to stretch his arms and legs for a few minutes and then wanted to test his new Ninjato he just had bought on the way over here, it was a standard only a a bit stronger metal and a shorter red hilt on it. but it had better grip. so he picked his ninjato from the ground and strapped it back on his back, he positoned himself 15 meters from the other standard dummies that was placed in a halfcircle formation, he placed so he could imagine that he was surronded and pushed into a corner, the scenario of being trapped by his enemies. Mugen took his stance, and reached the hilt of his ninjato. he suddenly dashed forward and he was much faster then before. he didn't need to speed up to be a bluring figure when moved between the trees. he started his attack on the dummies, the first cut went 20 cm inn the thick wooden body and the second one made a cut in with the same lenght and cut it so that the first and the second cut met in the middle and a big chip fell of the dummy.  he kept going untill there was only fragments left from the dummies that surrounded him and Mugen stoped the attack and took a breather, and finally a smoke.
after 10 minutes, he was ready to train on his ninjutsu. he needed to be the best that he can in everything not just only with his blade. so he set up a new set of standard dummies. but now it was randomly scattered all over the area. he stood right in the middle among all the dummies, it was about 20 dummies scateered around. he jumped 10 feet to the air so he could be well above the dummies/targets and then performed handsigns and shouted " Fire release, phoenix flower jutsu!" he took a deep breath to gather chakra and he spun around 360 degrees while he was mid-air and several fireballs scattered all over the *battlefield*. some hit the dummies and some hit right infront of them. the point of this was to dwindle the amount of enemies that surrounded him aswell blinding those who did not get hit by the jutsu like a flash bomb. so when the enemies is temporarily blinded he drew his ninjato when he was landing and when he landed he moved fast and started to use his kenjutsu technique and cut his enemies down while they were distracted and wide open for attacks. he moved as fast as he could between the dummies and his figure was once again just a blur when he moved. After like 60 seconds there were deep enough cuts on all of the dummies which didn't get burned to estimate that the targets was neutrulized. but he needed to be faster, he was going to this alot more to perfect it, but it was enough for today.