Guide: Fever fetish: How to use it effectively

[ano]

That's exactly what I wrote about - diseasing commanders several turns before you really want to wear a fetish.

I used fetishes a lot in all games I had access to them and I noticed that fetish brings gems more often when its wielder has less HP than the base and so I decided to disease commanders a turn before I planned to wear fetish on them. Yes, it was even more time consuming but it made fetishes more effective.
...
So, it is probably most effective to wear fetishes when commander has 2HP less because 75% is a good chance and 3HP less makes the life of a low-HP wielder really short.

Wasn't it clear enough?

edit: I added the clarifying sentence.