Ooops... yeah, Chekhov is right Shinwa. I didn't realise that Karifean had the correct answer though... I missed the last answer on the previous page!

I'm right after a rumble
You fight Chekhov immediately after Shake. Another word for 'rumble'
but still in the middle
Chekhov is the middle fight at the Pagoda
What stage will you crumble?
This just refers to the process of defeating the five Gods
My name ends this Riddle
Straight forward. Chekhov's name is the answer
Can you keep moving?
You know I won't blink
These two lines refer to Chekhov's main move 'Stare Down' which causes paralysis
I'll write down your exploits
in a style to make you think!
This might have thrown some of you. In the real world, Anton Chekhov is famous author/playwright known for writing challenging literature

I believe Karifean passed the next riddle on to Sephex. But as Shinwa got the answer as well... I suppose either of you can take it. We'll just see who gets there first!