Tip #1: Watch your Soul Gauge carefully!
When you see a ton of enemies in one spot, it makes you want to use soul surge. Take advantage of that. Try not to go all wild using soul surge, try to get as many perfect hits as possible! Your soul gauge will increase everytime you get a perfect hit. Its like a never-ending soul surge!

Tip #2: The Knights of the Round Table Boss Fights
The Knights of the Round Table will be very hard if you dont know the tricks. The main trick is to use your shield at a perfect timing. Here is how you defeat them:
Lancelot- He is the first of the three knights to fight you. This is Shadow in armor.( Sounds kinda scary for Sonic) He is easier than he looks. When you start out, he runs toward you. As soon as he touches you, use your shield! After he swings his sword 3 times, you have a chance to attack him. If you hesitate, he will attack you. My record time for Lancelot is 15 seconds, which is five stars.
Gawain: Gawain is the second of the knights to fight you. He is Knuckles in armor. He is probably the hardest to get five stars on because of his complex attack patterns. Like always, he starts out running. When he touches you use your shield. First he will swing his swords twice, then a barrage of sword slashes. The reason why he is hard is because he pauses between attacks, so your timing is all off. He will eventually use soul surge, and he will attack four times with it. He is NOT open after that attack. Just kill him by his first attacks. A five star ranking time is about 30 seconds to 1:00.
Percival: Percival is a boy in the actual story, but in this game, Percival is a girl. She is pretty much Blaze in armor. Like always, the knight starts out running. Now don't run at all. Instead of attacking you straight on, she will just stand there until you get close to her. Use your shield when you get close. She will attack you with 3 slashes from her rapier, and after that, ATTACK! Stay tuned for part 2!