Temple of Monstrosity
Use the temple of monstrosity to perform rituals to create werebeasts, vampires and necromancers.
Create werebeast, vampire and necromancy catalyst powder from various gems that are available from embark. Powder supplies one summon. Rarer gems can be made into a stable catalyst which is not used up.
Eating werebeast flesh will transform you into werebeast for a short time. You will return to normal without the curse but anyone you bit will obtain the curse.
Werebeast transformations use the world gen werebeast types.
Berserker Remedy will make you immune to becoming crazed when transformed into a werebeast.
Werebeast elixir will transform you into a werebeast permanently
Vampire blood will turn you into a vampire. This uses an example vampire curse.
Necroplasm will turn you into a necromancer . This uses an example necromancer secret separate from the world gen necromancers.
Check out my other mod for additional curses and abilities to manage undead unhappiness.