Hi everyone, first of all, sorry for my English 
I am new on this site, and in the vfx industry, so I need your feedback 
I have just finished one vfx effect (similar with Naruto style) in Unity and a few shaders was being made by me with Shader Forge. It uses just 2 standard noise textures, and lot of nodes 
Hey welcome man!
The effect’s looking pretty cool, solid design and style. I especially like the flames coming off the sword.
If I had to suggest anything, I feel like the wave of fire could have a bit more vibrant movement, though that might just be the low framerate of the preview, it doesn’t feel like it’s got an eye-catching enough animation to it.
Secondly, I feel like the white streaks coming off the flame feel a bit mismatched with the rest of the effect. I think it might work better to have maybe some smaller licks of flame coming off the main wave.
But otherwise a solid start, looks like you’ve got a good grasp of the fundamentals!
It’s very cool,
But here 
I think you need change it ,and make it more powerful.