Dash FOV/Blur effect?

I’m trying to create a FOV/blur effect when dashing in first person, can’t find anywhere that says how to do it.
I’m dashing forward for 0.2 seconds and in that time I either want to FOV to increase then go back to normal or a blue effect to happen, something along those lines.
Any help?
Thanks !

Just change the camera’s field of view while dashing.

For this you could use a post process material.