Integration with Blood magic and Evil craft so all blood is the same.
This might already be possible with crafttweaker, dont know.
Keep up the good work.

There is a Integrations mod which allows you to convert the evil craft/blood magic blood (and more) to Vampirism blood. You will need a blood sieve for that. https://minecraft.curseforge.com/projects/vampirism-integrations/files
Since the blood is used quite differently in those mods I don't want to make all blood types exactly the same

Did not notice you created the issue in this repo, so you already know about the integrations mod :D

Did you try to convert the blood?

No, i though it was not possible since it was not in the mod description, i made the suggestion without trying in game, sorry my bad, and i agree with what you said

Since the blood is used quite differently in those mods I don't want to make all blood types exactly the same

Thx for the reply, keep up the good work