Best Ocarina for holy squads?

I’m using mainly holy creatures but I was wondering if I should keep White Blessing or go with one of the general ocarinas?

All help appreciated!

Also another question, is fusion letter grade determined by the letter grade of the creatures I use to fuse?

Yes the fusion grade is determined by the grades of the fusion materials.

Wow sorry for the late reply, but if at least 60% of your team is holy, I’d say stick with white blessing.