diff --git a/src/items.lua b/src/items.lua
index bb274ff..aea40c0 100644
--- a/src/items.lua
+++ b/src/items.lua
@@ -3,6 +3,8 @@
 -- modifies effective stats when equipped and may carry an affix. Potion and
 -- scroll type catalogs drive the identification system.
 
+local Durability = require("durability")
+
 local Items = {}
 
 Items.POTION = "potion"
@@ -12,21 +14,48 @@ Items.ARMOR = "armor"
 Items.RING = "ring"
 Items.FOOD = "food"
 Items.KEY = "key"
+Items.TOME = "tome"
+Items.AMULET = "amulet"
+Items.BOW = "bow"
+Items.AMMO = "ammo"
+Items.GOLD = "gold"
+Items.GEM = "gem"
+Items.CHARM = "charm"
+Items.KIT = "kit"
+Items.HERB = "herb"
+Items.RUNE = "rune"
+Items.PICK = "pick"
+Items.LOCKPICK = "lockpick"
+Items.CONTRACT = "contract"
+Items.NET = "net"
+Items.RIFTSTONE = "riftstone"
 
 -- Catalogs list every distinct type in a fixed order; identification assigns a
 -- random appearance to each entry, so the order here must stay stable.
+-- New entries append at the end: identify.lua assigns appearances by index
+-- into this list, so inserting anywhere else would reshuffle which look
+-- every earlier, already-loot-tested effect gets for a given seed. There are
+-- exactly as many potionLooks in identify.lua as there are entries here, so
+-- adding one more type here requires a matching look there too.
 Items.potionTypes = {
   { effect = "heal",     name = "potion of healing",   power = 10 },
   { effect = "poison",   name = "potion of poison",    power = 3 },
   { effect = "strength", name = "potion of strength",  power = 0 },
   { effect = "haste",    name = "potion of speed",     power = 0 },
+  { effect = "fortify",  name = "potion of fortification", power = 0 },
+  { effect = "clarity",  name = "potion of clarity",   power = 30 },
+  { effect = "cure",     name = "potion of cleansing", power = 0 },
+  { effect = "confuse",  name = "potion of confusion", power = 0 },
+  { effect = "blind",    name = "potion of blindness", power = 0 },
+  { effect = "levitate", name = "potion of levitation", power = 0 },
 }
 
 Items.scrollTypes = {
-  { effect = "teleport", name = "scroll of teleportation" },
-  { effect = "identify", name = "scroll of identify" },
-  { effect = "mapping",  name = "scroll of magic mapping" },
-  { effect = "fireball", name = "scroll of fireball" },
+  { effect = "teleport",    name = "scroll of teleportation" },
+  { effect = "identify",    name = "scroll of identify" },
+  { effect = "mapping",     name = "scroll of magic mapping" },
+  { effect = "fireball",    name = "scroll of fireball" },
+  { effect = "removecurse", name = "scroll of remove curse" },
 }
 
 function Items.typeId(item)
@@ -54,11 +83,13 @@ function Items.scroll(effect)
 end
 
 function Items.weapon(name, power)
-  return { kind = Items.WEAPON, name = name, glyph = "/", power = power }
+  return { kind = Items.WEAPON, name = name, glyph = "/", power = power,
+    durability = Durability.MAX, maxDurability = Durability.MAX }
 end
 
 function Items.armor(name, power)
-  return { kind = Items.ARMOR, name = name, glyph = "[", power = power }
+  return { kind = Items.ARMOR, name = name, glyph = "[", power = power,
+    durability = Durability.MAX, maxDurability = Durability.MAX }
 end
 
 function Items.ring(name, attack, defense)
@@ -73,26 +104,115 @@ function Items.key(name)
   return { kind = Items.KEY, name = name or "iron key", glyph = "*" }
 end
 
+function Items.tome(spellKey, name)
+  return { kind = Items.TOME, spell = spellKey, name = name or ("tome of " .. spellKey), glyph = "&" }
+end
+
+function Items.amulet(name)
+  return { kind = Items.AMULET, name = name or "Amulet of Warren", glyph = "\"" }
+end
+
+function Items.bow(name, power, range)
+  return { kind = Items.BOW, name = name, glyph = "}", power = power, range = range,
+    durability = Durability.MAX, maxDurability = Durability.MAX }
+end
+
+function Items.ammo(name, count)
+  return { kind = Items.AMMO, name = name or "arrow", glyph = "^", count = count }
+end
+
+function Items.gold(amount)
+  return { kind = Items.GOLD, name = "gold", glyph = "$", amount = amount }
+end
+
+function Items.charm(companionKey, name)
+  return { kind = Items.CHARM, companion = companionKey, name = name or ("charm of the " .. companionKey), glyph = "0" }
+end
+
+function Items.kit(effect)
+  return { kind = Items.KIT, effect = effect, name = effect .. " trap kit", glyph = "t" }
+end
+
+-- A shopkeeper's contract to hire mercenaries.lua's `key` roster entry: paid
+-- for outright at the shop's own price (see shop.lua's CONTRACT branch), so
+-- using it just takes the mercenary on rather than spending any further
+-- gold - unlike a trap kit above, which is free to find but costs nothing
+-- to use either.
+function Items.contract(key, name)
+  return { kind = Items.CONTRACT, hireling = key, name = name or (key .. " contract"), glyph = "P" }
+end
+
+function Items.pick(name, uses)
+  return { kind = Items.PICK, name = name or "miner's pick", glyph = "\\", uses = uses or 20 }
+end
+
+-- A single-use gamble against a locked chest's own lock (see chests.lua's
+-- Chests.pick) - consumed win or lose, unlike the miner's pick above which
+-- wears down over many swings instead of vanishing in one.
+function Items.lockpick(name)
+  return { kind = Items.LOCKPICK, name = name or "lockpick", glyph = ";" }
+end
+
+-- A weighted throwing net (see captives.lua's Captives.resolve): unlike a
+-- thrown weapon above, which is aimed to hurt, a net is aimed to subdue a
+-- battered wild monster alive instead of finishing it off - and is spent
+-- from the inventory whether or not it actually holds, exactly like a
+-- lockpick's own single gamble.
+function Items.net(name)
+  return { kind = Items.NET, name = name or "net", glyph = "o" }
+end
+
+-- Fuel for a single rift crossing (see branches.lua): unlike a key, which
+-- only ever opens the one lock it was cut for, a shard is spent the instant
+-- Game:enterRift first stabilizes a given rift, not on every crossing after -
+-- so carrying more than one only ever matters if the run finds more than one
+-- rift to open.
+function Items.riftstone(name)
+  return { kind = Items.RIFTSTONE, name = name or "rift shard", glyph = "R" }
+end
+
+-- Adds/removes a weapon or armor's power using its own durability-aware
+-- effective power (see durability.lua) rather than its raw `power` field, so
+-- unequipping and later re-equipping an already-broken piece never bakes
+-- power back in for free.
 function Items.equipWeapon(item, entity)
   if entity.weapon then
-    entity.attack = entity.attack - entity.weapon.power
+    entity.attack = entity.attack - Durability.effectivePower(entity.weapon)
     entity.inventory[#entity.inventory + 1] = entity.weapon
   end
   entity.weapon = item
-  entity.attack = entity.attack + item.power
-  return item.power
+  local gained = Durability.effectivePower(item)
+  entity.attack = entity.attack + gained
+  return gained
 end
 
 function Items.equipArmor(item, entity)
   if entity.armor then
-    entity.defense = entity.defense - entity.armor.power
+    entity.defense = entity.defense - Durability.effectivePower(entity.armor)
     entity.inventory[#entity.inventory + 1] = entity.armor
   end
   entity.armor = item
-  entity.defense = entity.defense + item.power
+  local gained = Durability.effectivePower(item)
+  entity.defense = entity.defense + gained
+  return gained
+end
+
+function Items.equipBow(item, entity)
+  if entity.bow then
+    entity.inventory[#entity.inventory + 1] = entity.bow
+  end
+  entity.bow = item
   return item.power
 end
 
+function Items.equipPick(item, entity)
+  if entity.pick then
+    entity.inventory[#entity.inventory + 1] = entity.pick
+  end
+  entity.pick = item
+  return item.uses
+end
+
 function Items.equipRing(item, entity)
   if entity.ring then
     entity.attack = entity.attack - entity.ring.attack
@@ -119,6 +239,10 @@ function Items.use(item, entity)
     return Items.equipArmor(item, entity)
   elseif item.kind == Items.RING then
     return Items.equipRing(item, entity)
+  elseif item.kind == Items.BOW then
+    return Items.equipBow(item, entity)
+  elseif item.kind == Items.PICK then
+    return Items.equipPick(item, entity)
   end
   return 0
 end
diff --git a/src/leaderboard.lua b/src/leaderboard.lua
new file mode 100644
index 0000000..674bed3
--- /dev/null
+++ b/src/leaderboard.lua
@@ -0,0 +1,55 @@
+-- Persistent top-N high score table. A run's own numeric score (see
+-- morgue.lua's Morgue.score) only matters across runs if something
+-- remembers it - this is that memory, carried inside meta.lua's own save
+-- file exactly like renown and achievements already are, so a leaderboard
+-- outlives every single run that fed it.
+
+local Leaderboard = {}
+
+Leaderboard.CAPACITY = 10
+
+function Leaderboard.new()
+  return {}
+end
+
+-- Shifts board's tail down to open a gap for `entry` at the first slot
+-- whose current occupant does not outscore it, then drops it there.
+-- Returns the 1-based rank entry lands at, counting past Leaderboard.CAPACITY
+-- when the board is already full - the caller trims that overflow back off.
+local function insertSorted(board, entry)
+  local i = #board + 1
+  while i > 1 and board[i - 1].score < entry.score do
+    board[i] = board[i - 1]
+    i = i - 1
+  end
+  board[i] = entry
+  return i
+end
+
+-- Inserts `entry` (expects at least a numeric .score field) into `board`,
+-- keeping it sorted best-score-first and capped at Leaderboard.CAPACITY.
+-- A run that does not crack the cap is dropped outright rather than kept
+-- around uncounted - a leaderboard only remembers what actually placed.
+-- Returns the rank it landed at, or nil if it did not make the cut.
+function Leaderboard.record(board, entry)
+  local rank = insertSorted(board, entry)
+  while #board > Leaderboard.CAPACITY do
+    table.remove(board)
+  end
+  if rank > Leaderboard.CAPACITY then return nil end
+  return rank
+end
+
+function Leaderboard.top(board, count)
+  local out = {}
+  for i = 1, math.min(count or Leaderboard.CAPACITY, #board) do
+    out[i] = board[i]
+  end
+  return out
+end
+
+function Leaderboard.bestScore(board)
+  return board[1] and board[1].score or 0
+end
+
+return Leaderboard