The Orphithrope is an altered Werewolf that had perished - but the spores that infect it's body has kept it permanently in Lycanthrope form. This allows the creature to retain it's hybrid form, even in sunlight or by attacks that would normally suspend it's transformed state.
It is also a walking civilization of spores that can easily spread around, creating more Orphidites - undead humanoids that are reanimated through the spores. The creature is incredibly hostile, and only knows bloodshed.
This boss fight was engineered to fight off against 4 Level 5 Party Members. Please be sure the party has access to some sort of silver weapons or a way to temporarily attack with silver weapons - as the immunity will halt your classes that rely solely on weapons.
Looking to Increase It's Difficulty? You can do one (or multiple) of the following.
-Have the Orphithrope create 1d4 mushrooms instead of 1 every time it attacks and or moves.
-Remove the 24 hour immunity to it's Nausea effect
-Give Orphithrope Regeneration 10 unless it's struck by a silver weapon.
-Add an additional Claw to it's Multiattack
-Add 50 Additional HP
Looking to Lower It's Difficulty? You can do one (or multiple) of the following.
-Lower Speed from 40ft to 30ft
-Remove "Pack of the Wolf" Ability.
-Have Orphithrope create 1 Mushroom either when it attacks OR moves, instead of both.
-Have the Orphithrope only Bite.
-Remove Nausea from it's attacks.