Phobos w/ Yellow Lantern ring vs. Prince of Power Cho

Phobos gets 6 months to master his yellow ring

Cho gets banner tech & his mace

Who wins?

Phobos. Fear inducing powers + precog + constructs (including a sword construct to make most of his weapon skills)

Would his powers have any effect on the charge of the ring?

Phobos without the ring

This is Cho when he had his godly powers

I know I read the Op