Quote Originally Posted by xPeAcEx View Post
4* 451:
pbp, ing2, rs, rs
cs at end to finish
meaning we have 366 usable cp (398-32)

4* 518:
pbp, rs, rs
just a standard synth.
meaning we have 358 usable cp (373-15)

I would advise re-thinking these to be honest.

Both are a big CP lose and the first is a big RNG risk, as you need SH2 *and* Ing2 up for the 2 80% progress skills, meaning at best 4 trys without having to refresh those buffs. (i.e. anoher huge CP loss)