feat: shops and rough assassin skill

1 files changed, 64 insertions, 0 deletions

diff --git a/worldbuilding_guide/mobs.md b/worldbuilding_guide/mobs.md
index 55c41b0..3826dda 100644
--- a/worldbuilding_guide/mobs.md
+++ b/worldbuilding_guide/mobs.md
@@ -104,5 +104,69 @@ idle_descriptions:
 Note: `wander_rooms` and `wander_interval` are NOT set on the mob definition. Wander config
 is per-instance in the room YAML (see Rooms > Mobs section above).
 
+### Stealable Mobs
+
+Mobs can be stealable via the `steal` command. On failure, the mob turns hostile and attacks.
+
+```yaml
+id: farmer
+name: Farmer
+steal_table: farmer_steal       # Drop table for steal loot
+steal_level: 10                 # Required thieving level
+steal_xp: 15                    # XP per successful steal
+steal_speed: 4                  # Ticks per steal attempt
+```
+
+| Field | Description |
+|---|---|
+| `steal_table` | Drop table ID for loot when stealing |
+| `steal_level` | Required thieving level |
+| `steal_xp` | XP awarded per successful steal |
+| `steal_speed` | Ticks per steal attempt (base wait) |
+
+### Assassin Mobs
+
+Assassin (Slayer) mobs restrict combat by assassin level and introduce finishing blows and protective equipment:
+
+```yaml
+id: slug
+name: slug
+assassin_level: 1              # required assassin level to attack
+finishing_blow: salt           # item required to kill (mob stays at 1 HP otherwise)
+attack: 3
+strength: 3
+defense: 1
+hp: 15
+speed: 6
+drops:
+  remains: slug_mucus
+  loot:
+    - item_id: credits
+      weight: 100
+      quantity: 15
+```
+
+Damage-without mobs deal 1.5x damage unless the player has the specified item equipped:
+```yaml
+id: drone
+name: drone
+assassin_level: 15
+damage_without: insulated_gloves   # 1.5x damage without this item equipped
+attack: 15
+strength: 14
+defense: 12
+hp: 45
+speed: 4
+aggressive: true
+```
+
+| Field | Description |
+|---|---|
+| `assassin_level` | Required assassin skill level to attack this mob |
+| `finishing_blow` | Item ID required to kill this mob (mob stays at 1 HP until used via `use <item> on <target>`) |
+| `damage_without` | Item ID for protection — mob deals 1.5x damage if player doesn't have it equipped |
+
+Mobs without these fields work normally (assassin_level defaults to 0, finishing_blow and damage_without default to empty).
+
 ---