Simple questions from me. I have a shed load of fragments that I don't know if I should keep or convert into precious soul frags. Is there a reason to keep the following fragments?

Killer Beast Soul
Virus Eddie Soul
Shrieking Soul
Rebellious Soul
Beast Soul
Corrupt Feldmarschall Soul
Immortal Soul
Steel Soul
Prowler Soul
Undying Soul

I'll stop there

Leviathan Edit: Hi iPoop! Thanks for your question! You can find my answer here!