tweaking magic damage types

dnd_item/sources/magic_damage_types.yaml

@@ -3,10 +3,9 @@ metadata:
     - damage_type
     - noun
     - adjective
-    - effect
   frequencies:
     default:
-      '+1 magic': 1.0
+      magic: 1.0
       fire: 1.0
       cold: 1.0
       acid: 1.0
@@ -17,9 +16,9 @@ metadata:
       force: 1.0
       necrotic: 1.0
       radiant: 1.0
-+1 magic:
+magic:
   - magic
-  - '+1'
+  - magical
 fire:
   - flames, fire
   - flaming, burning