rules updates

add dread wurm and werebeasts
fix backlink for magic items
update rules for + abilities

src/pages/bestiary/werebeasts/index.md

@@ -0,0 +1,41 @@
+---
+title: Werebeasts
+description: Various cursed shapeshifters for OSR gaming.
+date_pub: 2024-02-03T16:07:44.000-04:00
+section: bestiary
+content_type: feature
+short_code: bwe
+status: hidden
+---
+
+Humanoids infected by therianthropy, whereby they may shapeshift into an animal form.
+
+!!!include(bestiary/werebeast.md)!!!
+
+-   [Weretiger](./weretiger.html): Humanoid cursed to shapeshift into a semi-intelligent tiger.
+-   [Werewolf](./werewolf.html): Humanoid cursed to shapeshift into a semi-intelligent, pack-hunting wolf.
+
+<!--
+- Werebear
+- Wereboar
+- Weredragon
+- Werefox
+- Werelion - these may be what's going on here.
+- Weremoth - mimic?
+- Werepanda
+- Wererabbit
+- Weretiger
+- Werewolf
+
+- Devil Swine
+- Wererat
+- Werecats (black panthers?)
+- Weresheep
+- Werelizards
+- were-thylacines (Tasmanian Tigers, from Howling 3: the Marsupials, have pouches)
+- werehawk (ladyhawke)
+- Wereseal / selkie
+- were-jellyfish (sting of death)
+
+- Skinwalker - super 'thrope? Like a demonic werebeast?
+-->