Hey Guys,
I found some really amazing feature that is supplementary to this patch from
randomization mod (v1.3) for FE8:
(Patch Link:Dropbox)
(ThreadLink:[FE8] Self-Randomizing Rom v1.5)
1-it add “amnesia scroll” which allow you to forget a specific skill
2-save learnt skills to character - this is what I understand
(picture 
3-Sacred-Stones-Randomized-V15-En12 hosted at ImgBB — ImgBB)
3-randomize the learnt skill from scroll
Had you tried it, you would love it. Nothing different from the getting a blind box, building a skill set combo, and making your characters extrodinary.