diff --git a/character/xianding.js b/character/xianding.js
index abc580710..34b236a8e 100644
--- a/character/xianding.js
+++ b/character/xianding.js
@@ -128,6 +128,59 @@ game.import('character',function(lib,game,ui,get,ai,_status){
 					var source=player.storage.dcpandi_effect;
 					return get.itemtype(source)!='player'||!source.isIn();
 				},
+				pandi_wrapKey:function(){
+					var str = "";
+					for(var arg of arguments){
+						if(arg === null || arg === undefined){
+							str += (arg + "-");
+							continue;
+						}
+						switch(get.itemtype(arg)){
+							case 'player':
+								str+=("p:"+arg.playerid);
+								break;
+							case 'card':
+								if(arg.cardid){
+									str+=("c:"+arg.cardid);
+								}else{
+									str+=("c:"+arg.name);
+								}
+								break;
+							default:
+								str+=("n:"+arg);
+								break;
+						}
+						str+="-";
+					}
+					return str;
+				},
+				pandi_effect:function(target,card,player,viewer){
+					if(!_status.event)return get.effect(target,card,player,viewer);
+					var key = lib.skill.dcpandi.pandi_wrapKey.apply(null,arguments);
+					var effect = _status.event.getTempCache('effect',key);
+					if(effect !== undefined)return effect;
+					effect = get.effect(target,card,player,viewer);
+					_status.event.putTempCache('effect',key,effect);
+					return effect;
+				},
+				pandi_canUse:function(player,card,target,arg1,arg2){
+					if(!_status.event)return player.canUse(card,target,arg1,arg2);
+					var key = lib.skill.dcpandi.pandi_wrapKey.apply(null,arguments);
+					var effect = _status.event.getTempCache('canUse',key);
+					if(effect !== undefined)return effect;
+					effect = player.canUse(card,target,arg1,arg2);
+					_status.event.putTempCache('canUse',key,effect);
+					return effect;
+				},
+				pandi_effect_use:function(target,card,player,viewer){
+					if(!_status.event)return get.effect_use(target,card,player,viewer);
+					var key = lib.skill.dcpandi.pandi_wrapKey.apply(null,arguments);
+					var effect = _status.event.getTempCache('effect_use',key);
+					if(effect !== undefined)return effect;
+					effect = get.effect_use(target,card,player,viewer);
+					_status.event.putTempCache('effect_use',key,effect);
+					return effect;
+				},
 				onChooseToUse:function(event){
 					if(!game.online&&event.type=='phase'){
 						var players=game.filterPlayer(function(current){
@@ -162,15 +215,32 @@ game.import('character',function(lib,game,ui,get,ai,_status){
 					if(typeof(card)=='string'){
 						card={name:card,isCard:true};
 					}
+					var key = lib.skill.dcpandi.pandi_wrapKey(card,player,viewer);
+					if(_status.event){
+						var uv = _status.event.getTempCache('getUseValue',key);
+						if(uv!==undefined){
+							return uv;
+						}
+					}
 					var targets=game.filterPlayer();
 					var value=[];
 					var min=0;
 					var info=get.info(card);
-					if(!info||info.notarget) return 0;
+					if(!info||info.notarget){
+						if(_status.event){
+							_status.event.putTempCache('getUseValue',key,0);
+						}
+						return 0;
+					}
 					var range;
 					var select=get.copy(info.selectTarget);
 					if(select==undefined){
-						if(info.filterTarget==undefined) return true;
+						if(info.filterTarget==undefined) {
+							if(_status.event){
+								_status.event.putTempCache('getUseValue',key,true);
+							}
+							return true;
+						}
 						range=[1,1];
 					}
 					else if(typeof select=='number') range=[select,select];
@@ -178,11 +248,16 @@ game.import('character',function(lib,game,ui,get,ai,_status){
 					else if(typeof select=='function') range=select(card,player);
 					if(info.singleCard) range=[1,1];
 					game.checkMod(card,player,range,'selectTarget',player);
-					if(!range) return 0;
+					if(!range){
+						if(_status.event){
+							_status.event.putTempCache('getUseValue',key,0);
+						}
+						return 0;
+					}
 				
 					for(var i=0;i<targets.length;i++){
-						if(player.canUse(card,targets[i],null,true)){
-							var eff=get.effect(targets[i],card,player,viewer);
+						if(lib.skill.dcpandi.pandi_canUse(player,card,targets[i],null,true)){
+							var eff=lib.skill.dcpandi.pandi_effect(targets[i],card,player,viewer);
 							value.push(eff);
 						}
 					}
@@ -193,6 +268,9 @@ game.import('character',function(lib,game,ui,get,ai,_status){
 						if(i==range[1]||range[1]!=-1&&value[i]<=0) break;
 						min+=value[i];
 					}
+					if(_status.event){
+						_status.event.putTempCache('getUseValue',key,min);
+					}
 					return min;
 				},
 				subSkill:{
@@ -223,7 +301,7 @@ game.import('character',function(lib,game,ui,get,ai,_status){
 								if(typeof card!='object') return;
 								var source=player.storage.dcpandi_effect;
 								if(!source.isIn()||get.itemtype(source)!='player'||get.itemtype(source.storage.dcpandi_effect)=='player') return;
-								return [0,get.effect_use(target,card,source,player),0,get.effect(target,card,source,target)]
+								return [0,lib.skill.dcpandi.pandi_effect_use(target,card,source,player),0,lib.skill.dcpandi.pandi_effect(target,card,source,target)]
 							},
 						},
 						mod:{
diff --git a/game/game.js b/game/game.js
index 7ffcdf8fb..e6e76cdd0 100644
--- a/game/game.js
+++ b/game/game.js
@@ -27333,6 +27333,25 @@
 						this.trigger(this.name+'Cancelled');
 						if(this.player&&lib.phaseName.contains(this.name)) this.player.getHistory('skipped').add(this.name)}
 				},
+				putTempCache:function(key1,key2,value){
+					if(!this._tempCache){
+						this._tempCache = {};
+					}
+					if(!this._tempCache[key1]){
+						this._tempCache[key1] = {};
+					}
+					this._tempCache[key1][key2] = value;
+					console.log("put:"+key1+" "+key2+" "+value);
+				},
+				getTempCache:function(key1,key2){
+					if(!this._tempCache){
+						return undefined;
+					}
+					if(!this._tempCache[key1]){
+						return undefined;
+					}
+					return this._tempCache[key1][key2];
+				},
 				neutralize:function(event){
 					this.untrigger.call(this,arguments);
 					this.finish();