diff --git a/lua/client/client.lua b/lua/client/client.lua
index b2668ba1..0a85f8e8 100644
--- a/lua/client/client.lua
+++ b/lua/client/client.lua
@@ -2,12 +2,12 @@
 
 ---@class Client
 ---@field public client fk.Client
----@field public players ClientPlayer[]
----@field public alive_players ClientPlayer[]
----@field public observers ClientPlayer[]
----@field public current ClientPlayer
----@field public discard_pile integer[]
----@field public status_skills Skill[]
+---@field public players ClientPlayer[] @ 所有参战玩家的数组
+---@field public alive_players ClientPlayer[] @ 所有存活玩家的数组
+---@field public observers ClientPlayer[] @ 观察者的数组
+---@field public current ClientPlayer @ 当前回合玩家
+---@field public discard_pile integer[] @ 弃牌堆
+---@field public status_skills Skill[] @ 状态技总和
 ---@field public observing boolean
 Client = class('Client')
 
diff --git a/lua/core/engine.lua b/lua/core/engine.lua
index ebbb63e6..90a9ec57 100644
--- a/lua/core/engine.lua
+++ b/lua/core/engine.lua
@@ -252,9 +252,11 @@ function Engine:addGenerals(generals)
   end
 end
 
-local function canUseGeneral(g)
-  local r = Fk:currentRoom()
-  local general = Fk.generals[g]
+--- 判断一个武将是否在本房间可用。
+---@param g string @ 武将名
+function Engine:canUseGeneral(g)
+  local r = self:currentRoom()
+  local general = self.generals[g]
   if not general then return false end
   return not table.contains(r.disabled_packs, general.package.name) and
     not table.contains(r.disabled_generals, g) and not general.hidden and not general.total_hidden
@@ -270,7 +272,7 @@ function Engine:getSameGenerals(name)
   local tName = tmp[#tmp]
   local ret = self.same_generals[tName] or {}
   return table.filter(ret, function(g)
-    return g ~= name and self.generals[g] ~= nil and canUseGeneral(g)
+    return g ~= name and self.generals[g] ~= nil and self:canUseGeneral(g)
   end)
 end
 
@@ -393,7 +395,7 @@ function Engine:getAllGenerals(except)
   local result = {}
   for _, general in pairs(self.generals) do
     if not (except and table.contains(except, general)) then
-      if canUseGeneral(general.name) then
+      if self:canUseGeneral(general.name) then
         table.insert(result, general)
       end
     end
diff --git a/lua/core/game_mode.lua b/lua/core/game_mode.lua
index 658821f7..1c05c510 100644
--- a/lua/core/game_mode.lua
+++ b/lua/core/game_mode.lua
@@ -8,8 +8,8 @@
 ---@field public name string @ 游戏模式名
 ---@field public minPlayer integer @ 最小玩家数
 ---@field public maxPlayer integer @ 最大玩家数
----@field public rule TriggerSkill @ 规则（通过技能完成，通常用来为特定角色及特定时机提供触发事件）
----@field public logic fun() @ 逻辑（通过function完成，通常用来初始化、分配身份及座次）
+---@field public rule nil|TriggerSkill @ 规则（通过技能完成，通常用来为特定角色及特定时机提供触发事件）
+---@field public logic nil|fun() @ 逻辑（通过function完成，通常用来初始化、分配身份及座次）
 ---@field public whitelist string[]|nil @ 白名单
 ---@field public blacklist string[]|nil @ 黑名单
 local GameMode = class("GameMode")
diff --git a/lua/core/player.lua b/lua/core/player.lua
index 5d978940..695d3124 100644
--- a/lua/core/player.lua
+++ b/lua/core/player.lua
@@ -508,7 +508,7 @@ function Player:distanceTo(other, mode, ignore_dead)
     temp = temp.next
   end
   if temp ~= other then
-    print("Distance malfunction: start and end does not matched.")
+    print("Distance malfunction: start and end does not match.")
   end
   local left = #(ignore_dead and Fk:currentRoom().players or Fk:currentRoom().alive_players) - right - #table.filter(Fk:currentRoom().alive_players, function(p) return p:isRemoved() end)
   local ret = 0
diff --git a/lua/server/event.lua b/lua/server/event.lua
index 09f91e0c..737b7dad 100644
--- a/lua/server/event.lua
+++ b/lua/server/event.lua
@@ -129,3 +129,7 @@ fk.GeneralRevealed = 89
 fk.GeneralHidden = 90
 
 fk.NumOfEvents = 91
+
+fk.BeforePropertyChange = 92
+fk.PropertyChange = 93
+fk.AfterPropertyChange = 94
diff --git a/lua/server/events/gameflow.lua b/lua/server/events/gameflow.lua
index a8bfc061..05e6f00e 100644
--- a/lua/server/events/gameflow.lua
+++ b/lua/server/events/gameflow.lua
@@ -294,7 +294,7 @@ GameEvent.functions[GameEvent.Phase] = function(self)
           n = 2
         }
         room.logic:trigger(fk.DrawNCards, player, data)
-        room:drawCards(player, data.n, self.name)
+        room:drawCards(player, data.n, "game_rule")
         room.logic:trigger(fk.AfterDrawNCards, player, data)
       end,
       [Player.Play] = function()
diff --git a/lua/server/events/misc.lua b/lua/server/events/misc.lua
index 8896f509..5be32ae8 100644
--- a/lua/server/events/misc.lua
+++ b/lua/server/events/misc.lua
@@ -9,6 +9,9 @@ GameEvent.functions[GameEvent.ChangeProperty] = function(self)
 
   data.sendLog = data.sendLog or false
   local skills = {}
+  if logic:trigger(fk.PropertyChange, player, data) then
+    logic:breakEvent()
+  end
 
   if data.general and data.general ~= "" and data.general ~= player.general then
     local originalGeneral = Fk.generals[player.general] or Fk.generals["blank_shibing"]
diff --git a/lua/server/gamelogic.lua b/lua/server/gamelogic.lua
index b0d28f53..9fce8f6a 100644
--- a/lua/server/gamelogic.lua
+++ b/lua/server/gamelogic.lua
@@ -90,32 +90,8 @@ function GameLogic:chooseGenerals()
 
   if lord ~= nil then
     room.current = lord
-    local generals = {}
-    local lordlist = {}
-    local lordpools = {}
-    if room.settings.gameMode == "aaa_role_mode" then
-      for _, general in pairs(Fk:getAllGenerals()) do
-        if (not general.hidden and not general.total_hidden) and
-        table.find(general.skills, function(s)
-          return s.lordSkill
-        end) and
-        not table.find(lordlist, function(g)
-          return g.trueName == general.trueName
-        end) then
-          table.insert(lordlist, general)
-        end
-      end
-      lordlist = table.random(lordlist, 3) or {}
-    end
-    table.insertTable(generals, Fk:getGeneralsRandomly(generalNum, Fk:getAllGenerals(), nil, function(g)
-      return table.contains(table.map(lordlist, function(g) return g.trueName end), g.trueName)
-    end))
-    for i = 1, #generals do
-      generals[i] = generals[i].name
-    end
-    lordpools = table.simpleClone(generals)
-    table.insertTable(lordpools, table.map(lordlist, function(g) return g.name end))
-    lord_generals = room:askForGeneral(lord, lordpools, n)
+    local generals = room:getNGenerals(generalNum)
+    lord_generals = room:askForGeneral(lord, generals, n)
     local lord_general, deputy
     if type(lord_generals) == "table" then
       deputy = lord_generals[2]
@@ -125,6 +101,9 @@ function GameLogic:chooseGenerals()
       lord_generals = {lord_general}
     end
 
+    generals = table.filter(generals, function(g) return not table.contains(lord_generals, g) end)
+    room:returnToGeneralPile(generals)
+
     room:setPlayerGeneral(lord, lord_general, true)
     room:askForChooseKingdom({lord})
     room:broadcastProperty(lord, "general")
@@ -134,13 +113,10 @@ function GameLogic:chooseGenerals()
   end
 
   local nonlord = room:getOtherPlayers(lord, true)
-  local generals = Fk:getGeneralsRandomly(#nonlord * generalNum, nil, lord_generals)
+  local generals = room:getNGenerals(#nonlord * generalNum)
   table.shuffle(generals)
-  for _, p in ipairs(nonlord) do
-    local arg = {}
-    for i = 1, generalNum do
-      table.insert(arg, table.remove(generals, 1).name)
-    end
+  for i, p in ipairs(nonlord) do
+    local arg = table.slice(generals, (i - 1) * generalNum + 1, i * generalNum + 1)
     p.request_data = json.encode{ arg, n }
     p.default_reply = table.random(arg, n)
   end
@@ -148,11 +124,13 @@ function GameLogic:chooseGenerals()
   room:notifyMoveFocus(nonlord, "AskForGeneral")
   room:doBroadcastRequest("AskForGeneral", nonlord)
 
+  local selected = {}
   for _, p in ipairs(nonlord) do
     if p.general == "" and p.reply_ready then
-      local generals = json.decode(p.client_reply)
-      local general = generals[1]
-      local deputy = generals[2]
+      local general_ret = json.decode(p.client_reply)
+      local general = general_ret[1]
+      local deputy = general_ret[2]
+      table.insertTableIfNeed(selected, general_ret)
       room:setPlayerGeneral(p, general, true, true)
       room:setDeputyGeneral(p, deputy)
     else
@@ -162,6 +140,9 @@ function GameLogic:chooseGenerals()
     p.default_reply = ""
   end
 
+  generals = table.filter(generals, function(g) return not table.contains(selected, g) end)
+  room:returnToGeneralPile(generals)
+
   room:askForChooseKingdom(nonlord)
 end
 
diff --git a/lua/server/room.lua b/lua/server/room.lua
index 721cc1ef..c092c8f9 100644
--- a/lua/server/room.lua
+++ b/lua/server/room.lua
@@ -15,6 +15,7 @@
 ---@field public game_finished boolean @ 游戏是否已经结束
 ---@field public timeout integer @ 出牌时长上限
 ---@field public tag table<string, any> @ Tag清单，其实跟Player的标记是差不多的东西
+---@field public general_pile string[] @ 武将牌堆，这是可用武将名的数组
 ---@field public draw_pile integer[] @ 摸牌堆，这是卡牌id的数组
 ---@field public discard_pile integer[] @ 弃牌堆，也是卡牌id的数组
 ---@field public processing_area integer[] @ 处理区，依然是卡牌id数组
@@ -76,6 +77,7 @@ function Room:initialize(_room)
   self.game_finished = false
   self.timeout = _room:getTimeout()
   self.tag = {}
+  self.general_pile = {}
   self.draw_pile = {}
   self.discard_pile = {}
   self.processing_area = {}
@@ -108,7 +110,7 @@ function Room:resume()
   -- 如果还没运行的话就先创建自己的主协程
   if not self.main_co then
     self.main_co = coroutine.create(function()
-      self.tag["_general_pile"] = Fk:getAllGenerals()
+      self:makeGeneralPile()
       self:run()
     end)
   end
@@ -144,6 +146,26 @@ function Room:resume()
   return true
 end
 
+-- 构造武将牌堆
+function Room:makeGeneralPile()
+  local trueNames = {}
+  local ret = {}
+  if self.game_started then
+    for _, player in ipairs(self.players) do
+      trueNames[Fk.generals[player.general].trueName] = true
+    end
+  end
+  for name, general in pairs(Fk.generals) do
+    if Fk:canUseGeneral(name) and not trueNames[general.trueName] then
+      table.insert(ret, name)
+      trueNames[general.trueName] = true
+    end
+  end
+  table.shuffle(ret)
+  self.general_pile = ret
+  return true
+end
+
 -- 供调度器使用的函数，用来指示房间是否就绪。
 -- 如果没有就绪的话，可能会返回第二个值来告诉调度器自己还有多久就绪。
 function Room:isReady()
@@ -1241,6 +1263,10 @@ function Room:askForCard(player, minNum, maxNum, includeEquip, skillName, cancel
     if includeEquip then
       table.insertTable(hands, player:getCardIds(Player.Equip))
     end
+    local exp = Exppattern:Parse(pattern)
+    hands = table.filter(hands, function(cid)
+      return exp:match(Fk:getCardById(cid))
+    end)
     for _ = 1, minNum do
       local randomId = hands[math.random(1, #hands)]
       table.insert(chosenCards, randomId)
@@ -1296,6 +1322,79 @@ function Room:askForChooseCardAndPlayers(player, targets, minNum, maxNum, patter
   end
 end
 
+--- 抽个武将
+---
+--- 同getNCards，抽出来就没有了，所以记得放回去。
+---@param n number @ 数量
+---@param position string|nil @位置，top/bottom，默认top
+---@return string[] @ 武将名数组
+function Room:getNGenerals(n, position)
+  position = position or "top"
+  assert(position == "top" or position == "bottom")
+
+  local generals = {}
+  while n > 0 do
+
+    local index = position == "top" and 1 or #self.general_pile
+    table.insert(generals, table.remove(self.general_pile, index))
+
+    n = n - 1
+  end
+
+  if #generals < 1 then
+    self:gameOver("")
+  end
+  return generals
+end
+
+--- 把武将牌塞回去（……）
+---@param g string[] @ 武将名数组
+---@param position string|nil @位置，top/bottom，默认bottom
+---@return boolean @ 是否成功
+function Room:returnToGeneralPile(g, position)
+  position = position or "bottom"
+  assert(position == "top" or position == "bottom")
+  if position == "bottom" then
+    table.insertTable(self.general_pile, g)
+  elseif position == "top" then
+    while #g > 0 do
+      table.insert(self.general_pile, 1, table.remove(g))
+    end
+  end
+
+  return true
+end
+
+--- 抽特定名字的武将（抽了就没了）
+---@param name string @ 武将name，如找不到则查找truename，再找不到则返回nil
+---@return string | nil @ 抽出的武将名
+function Room:findGeneral(name)
+  for i, g in ipairs(self.general_pile) do
+    if g == name or Fk.generals[g].trueName == Fk.generals[name].trueName then
+      return table.remove(self.general_pile, i)
+    end
+  end
+  return nil
+end
+
+--- 自上而下抽符合特定情况的N个武将（抽了就没了）
+---@param func fun(name: string):any @ 武将筛选函数
+---@param n integer | nil @ 抽取数量，数量不足则直接抽干净
+---@return string[] @ 武将组合，可能为空
+function Room:findGenerals(func, n)
+  n = n or 1
+  local ret = {}
+  local index = 1
+  repeat
+    if func(self.general_pile[index]) then
+      table.insert(ret, table.remove(self.general_pile, index))
+    else
+      index = index + 1
+    end
+  until index >= #self.general_pile or #ret >= n
+  return ret
+end
+
 --- 询问玩家选择一名武将。
 ---@param player ServerPlayer @ 询问目标
 ---@param generals string[] @ 可选武将
@@ -2078,7 +2177,12 @@ function Room:askForMoveCardInBoard(player, targetOne, targetTwo, skillName, fla
     result = json.decode(result)
   end
 
-  local from, to = result.pos == 0 and targetOne, targetTwo or targetTwo, targetOne
+  local from, to
+  if result.pos == 0 then
+    from, to = targetOne, targetTwo
+  else
+    from, to = targetTwo, targetOne
+  end
   local cardToMove = self:getCardOwner(result.cardId):getVirualEquip(result.cardId) or Fk:getCardById(result.cardId)
   self:moveCardTo(
     cardToMove,
@@ -2270,7 +2374,7 @@ function Room:doCardUseEffect(cardUseEvent)
 
   local realCardIds = self:getSubcardsByRule(cardUseEvent.card, { Card.Processing })
 
-  self.logic:trigger(fk.BeforeCardUseEffect, cardUseEvent.from, cardUseEvent)
+  self.logic:trigger(fk.BeforeCardUseEffect, self:getPlayerById(cardUseEvent.from), cardUseEvent)
   -- If using Equip or Delayed trick, move them to the area and return
   if cardUseEvent.card.type == Card.TypeEquip then
     if #realCardIds == 0 then
@@ -2919,7 +3023,8 @@ function Room:retrial(card, player, judge, skillName, exchange)
     arg = skillName,
   }
 
-  self:moveCards(move1, move2)
+  self:moveCards(move1)
+  self:moveCards(move2)
 
   if triggerResponded then
     self.logic:trigger(fk.CardRespondFinished, player, resp)
diff --git a/lua/server/serverplayer.lua b/lua/server/serverplayer.lua
index 4f253350..c1d8ec26 100644
--- a/lua/server/serverplayer.lua
+++ b/lua/server/serverplayer.lua
@@ -743,6 +743,7 @@ function ServerPlayer:setChainState(chained)
 end
 
 function ServerPlayer:reset()
+  if self.faceup and not self.chained then return end
   self.room:sendLog{
     type = "#ChainStateChange",
     from = self.id,
diff --git a/packages/standard/init.lua b/packages/standard/init.lua
index cf7b4daa..fea6ed9a 100644
--- a/packages/standard/init.lua
+++ b/packages/standard/init.lua
@@ -1164,10 +1164,88 @@ local diaochan = General:new(extension, "diaochan", "qun", 3, 3, General.Female)
 diaochan:addSkill(lijian)
 diaochan:addSkill(biyue)
 
+local role_getlogic = function()
+  local role_logic = GameLogic:subclass("role_logic")
+
+  function role_logic:chooseGenerals()
+    local room = self.room ---@class Room
+    local generalNum = room.settings.generalNum
+    local n = room.settings.enableDeputy and 2 or 1
+    local lord = room:getLord()
+    local lord_generals = {}
+    local lord_num = 3
+
+    if lord ~= nil then
+      room.current = lord
+      local generals = table.connect(room:findGenerals(function(g)
+        return table.find(Fk.generals[g].skills, function(s) return s.lordSkill end)
+      end, lord_num), room:getNGenerals(generalNum))
+      if #room.general_pile < (#room.players - 1) * generalNum then
+        room:gameOver("")
+      end
+      lord_generals = room:askForGeneral(lord, generals, n)
+      local lord_general, deputy
+      if type(lord_generals) == "table" then
+        deputy = lord_generals[2]
+        lord_general = lord_generals[1]
+      else
+        lord_general = lord_generals
+        lord_generals = {lord_general}
+      end
+
+      generals = table.filter(generals, function(g) return not table.contains(lord_generals, g) end)
+      room:returnToGeneralPile(generals)
+
+      room:setPlayerGeneral(lord, lord_general, true)
+      room:askForChooseKingdom({lord})
+      room:broadcastProperty(lord, "general")
+      room:broadcastProperty(lord, "kingdom")
+      room:setDeputyGeneral(lord, deputy)
+      room:broadcastProperty(lord, "deputyGeneral")
+    end
+
+    local nonlord = room:getOtherPlayers(lord, true)
+    local generals = room:getNGenerals(#nonlord * generalNum)
+    table.shuffle(generals)
+    for i, p in ipairs(nonlord) do
+      local arg = table.slice(generals, (i - 1) * generalNum + 1, i * generalNum + 1)
+      p.request_data = json.encode{ arg, n }
+      p.default_reply = table.random(arg, n)
+    end
+
+    room:notifyMoveFocus(nonlord, "AskForGeneral")
+    room:doBroadcastRequest("AskForGeneral", nonlord)
+
+    local selected = {}
+    for _, p in ipairs(nonlord) do
+      if p.general == "" and p.reply_ready then
+        local general_ret = json.decode(p.client_reply)
+        local general = general_ret[1]
+        local deputy = general_ret[2]
+        table.insertTableIfNeed(selected, general_ret)
+        room:setPlayerGeneral(p, general, true, true)
+        room:setDeputyGeneral(p, deputy)
+      else
+        room:setPlayerGeneral(p, p.default_reply[1], true, true)
+        room:setDeputyGeneral(p, p.default_reply[2])
+      end
+      p.default_reply = ""
+    end
+
+    generals = table.filter(generals, function(g) return not table.contains(selected, g) end)
+    room:returnToGeneralPile(generals)
+
+    room:askForChooseKingdom(nonlord)
+  end
+
+  return role_logic
+end
+
 local role_mode = fk.CreateGameMode{
   name = "aaa_role_mode", -- just to let it at the top of list
   minPlayer = 2,
   maxPlayer = 8,
+  logic = role_getlogic,
   is_counted = function(self, room)
     return #room.players >= 5
   end,
diff --git a/packages/test/init.lua b/packages/test/init.lua
index 95ce37d8..d0a1b3a0 100644
--- a/packages/test/init.lua
+++ b/packages/test/init.lua
@@ -295,12 +295,14 @@ local change_hero = fk.CreateActiveSkill{
     local from = room:getPlayerById(effect.from)
     local target = room:getPlayerById(effect.tos[1])
     local choice = self.interaction.data
-    local generals = table.map(Fk:getGeneralsRandomly(8, Fk:getAllGenerals()), function(p) return p.name end)
+    local generals = room:getNGenerals(8)
     local general = room:askForGeneral(from, generals, 1)
     if general == nil then
       general = table.random(generals)
     end
+    table.removeOne(generals, general)
     room:changeHero(target, general, false, choice == "deputyGeneral", true)
+    room:returnToGeneralPile(generals)
   end,
 }
 local test_zhenggong = fk.CreateTriggerSkill{