diff --git a/projects/mtg/include/AllAbilities.h b/projects/mtg/include/AllAbilities.h
index 15a6bc351..c7eb67c8f 100644
--- a/projects/mtg/include/AllAbilities.h
+++ b/projects/mtg/include/AllAbilities.h
@@ -53,12 +53,14 @@ public:
       intValue = target->getManaCost()->getConvertedCost();
 	}else if (s == "lifetotal"){
       intValue = target->controller()->life;
+	}else if (s == "odcount"){
+      intValue = target->controller()->opponent()->damageCount;
 	}else if (s == "opponentlifetotal"){
       intValue = target->controller()->opponent()->life;
-    }else if (s == "p"){
-      intValue = target->power;
-    }else if (s == "t"){
-      intValue = target->toughness;
+    }else if (s == "p" || s == "power"){
+		intValue = target->getPower();
+    }else if (s == "t" || s == "toughness"){
+      intValue = target->getToughness();
     }else{
       intValue = atoi(s.c_str());
     }
@@ -2491,7 +2493,27 @@ public:
    ~AResetCost(){
   }
 };
-
+//bloodthirst ability------------------------------------------
+class ABloodThirst:public MTGAbility{
+public:
+	int amount;
+	ABloodThirst(int id, MTGCardInstance * source, MTGCardInstance * target,int amount):MTGAbility(id,source,target),amount(amount){
+    MTGCardInstance * _target = (MTGCardInstance *)target;}
+   int addToGame(){
+   MTGCardInstance * _target = (MTGCardInstance *)target;
+   amount;
+   for(int i = 0;i < amount;i++){
+   if(_target->controller()->opponent()->damaged() > 0){
+	  _target->counters->addCounter(1,1);}
+   }
+   return 1;}
+    ABloodThirst * clone() const{
+    ABloodThirst * a =  NEW ABloodThirst(*this);
+    a->isClone = 1;
+    return a;
+  }
+   ~ABloodThirst(){}
+};
 //reduce or increase manacost of target by color:amount------------------------------------------
 class AManaRedux:public MTGAbility{
 public:
diff --git a/projects/mtg/include/Damage.h b/projects/mtg/include/Damage.h
index c4ecfcdee..4f0826655 100644
--- a/projects/mtg/include/Damage.h
+++ b/projects/mtg/include/Damage.h
@@ -22,6 +22,7 @@ class Damageable:public Targetable {
  public:
   int life;
   int poisonCount;
+  int damageCount;
   int type_as_damageable;
   Damageable(int _life){life=_life;};
   int getLife(){return life;};
diff --git a/projects/mtg/include/MTGDefinitions.h b/projects/mtg/include/MTGDefinitions.h
index b991e3912..115d4589a 100644
--- a/projects/mtg/include/MTGDefinitions.h
+++ b/projects/mtg/include/MTGDefinitions.h
@@ -107,8 +107,9 @@ class Constants
 	POISONDAMAGE = 49,
 	POISONTWODAMAGE = 50,
 	POISONTHREEDAMAGE = 51,
+	POWERBLOCKER = 52,
 
-    NB_BASIC_ABILITIES = 52,
+    NB_BASIC_ABILITIES = 53,
 
 
     RARITY_S = 'S',   //Special Rarity
diff --git a/projects/mtg/include/Player.h b/projects/mtg/include/Player.h
index 21a121b8e..419767390 100644
--- a/projects/mtg/include/Player.h
+++ b/projects/mtg/include/Player.h
@@ -25,6 +25,7 @@ class Player: public Damageable{
   MTGPlayerCards * game;
   int afterDamage();
   int poisoned();
+  int damaged();
   Player(MTGPlayerCards * deck, string deckFile, string deckFileSmall);
   virtual ~Player();
   void unTapPhase();
diff --git a/projects/mtg/include/Rules.h b/projects/mtg/include/Rules.h
index 86fc437b0..e2185475f 100644
--- a/projects/mtg/include/Rules.h
+++ b/projects/mtg/include/Rules.h
@@ -26,6 +26,7 @@ class RulesPlayerData{
   vector <string> extraRules;
   int life;
   int poisonCount;
+  int damageCount;
   string avatar;
   ManaCost * manapool;
   RulesPlayerZone zones[5];
diff --git a/projects/mtg/src/Damage.cpp b/projects/mtg/src/Damage.cpp
index bd17acb2a..aed2670f2 100644
--- a/projects/mtg/src/Damage.cpp
+++ b/projects/mtg/src/Damage.cpp
@@ -82,7 +82,8 @@ int Damage::resolve(){
     MTGCardInstance * _target = (MTGCardInstance *)target;
     for (int i = 0; i < damage; i++){
 	  //this will be changed to poison counters.
-	 a = target->dealDamage(1);
+	 a = target->dealDamage(1);	 
+	target->damageCount += 1;
 	 }
      _target->poisonCount += 1;
 	 return a;
@@ -92,6 +93,7 @@ int Damage::resolve(){
     for (int i = 0; i < damage; i++){
 	  //this will be changed to poison counters.
 	 a = target->dealDamage(1);
+	 target->damageCount += 1;
 	 }
      _target->poisonCount += 2;
 	 return a;
@@ -101,11 +103,13 @@ int Damage::resolve(){
     for (int i = 0; i < damage; i++){
 	  //this will be changed to poison counters.
 	 a = target->dealDamage(1);
+	 target->damageCount += 1;
 	 }
      _target->poisonCount += 3;
 	 return a;
      }
      a = target->dealDamage(damage);
+	 target->damageCount += 1;
   }
   //Send (Damage/Replaced effect) event to listeners
   g->receiveEvent(e);
diff --git a/projects/mtg/src/GameObserver.cpp b/projects/mtg/src/GameObserver.cpp
index 74b98743c..501af55af 100644
--- a/projects/mtg/src/GameObserver.cpp
+++ b/projects/mtg/src/GameObserver.cpp
@@ -97,6 +97,7 @@ void GameObserver::nextGamePhase(){
   if (currentGamePhase == Constants::MTG_PHASE_BEFORE_BEGIN){
     cleanupPhase();
     currentPlayer->canPutLandsIntoPlay = 1;
+    currentPlayer->damageCount = 0;
     mLayers->actionLayer()->cleanGarbage(); //clean abilities history for this turn;
     mLayers->stackLayer()->garbageCollect(); //clean stack history for this turn;
     mLayers->actionLayer()->Update(0);
diff --git a/projects/mtg/src/MTGAbility.cpp b/projects/mtg/src/MTGAbility.cpp
index 9d19c7d39..c4b340e90 100644
--- a/projects/mtg/src/MTGAbility.cpp
+++ b/projects/mtg/src/MTGAbility.cpp
@@ -988,6 +988,16 @@ MTGAbility * AbilityFactory::parseMagicLine(string s, int id, Spell * spell, MTG
       ab = NEW ABecomes(id,card,target,stypes,pt,sabilities);
 	}return ab;
   }
+  //bloodthirst
+  found = s.find("bloodthirst:");
+  if (found != string::npos){
+    size_t start = s.find(":",found);
+    size_t end = s.find(" ",start);
+    int amount;
+    if (end != string::npos){amount = atoi(s.substr(start+1,end-start-1).c_str());}
+	else{amount = atoi(s.substr(start+1).c_str());}
+    MTGAbility * a = NEW ABloodThirst(id,card,target,amount);
+    return a;}
 
 //ManaRedux
   found = s.find("colorless:");
diff --git a/projects/mtg/src/MTGCardInstance.cpp b/projects/mtg/src/MTGCardInstance.cpp
index 2aa3f2249..580dc5251 100644
--- a/projects/mtg/src/MTGCardInstance.cpp
+++ b/projects/mtg/src/MTGCardInstance.cpp
@@ -343,6 +343,7 @@ int MTGCardInstance::canBlock(MTGCardInstance * opponent){
   if (!opponent->isAttacker()) return 0;
   // Comprehensive rule 502.7f : If a creature with protection attacks, it can't be blocked by creatures that have the stated quality.
   if (opponent->protectedAgainst(this)) return 0;
+  if (opponent->power > !(defenser->power) && opponent->has(basicAbilities[Constants::POWERBLOCKER])) return 0;
   if (opponent->cantBeBlockedBy(this)) return 0;
   if (opponent->basicAbilities[Constants::UNBLOCKABLE]) return 0;
   if (opponent->basicAbilities[Constants::ONEBLOCKER] && opponent->blocked) return 0;
diff --git a/projects/mtg/src/MTGDefinitions.cpp b/projects/mtg/src/MTGDefinitions.cpp
index 6a6a4657c..e69d84954 100644
--- a/projects/mtg/src/MTGDefinitions.cpp
+++ b/projects/mtg/src/MTGDefinitions.cpp
@@ -60,6 +60,7 @@ const char* Constants::MTGBasicAbilities[] = {
 "poisondamage",
 "poisontwodamage",
 "poisonthreedamage",
+"powerblocker"
 
 };
 
diff --git a/projects/mtg/src/Player.cpp b/projects/mtg/src/Player.cpp
index de91b0c62..d94fbb226 100644
--- a/projects/mtg/src/Player.cpp
+++ b/projects/mtg/src/Player.cpp
@@ -13,6 +13,7 @@ Player::Player(MTGPlayerCards * deck, string file, string fileSmall) : Damageabl
   manaPool = NEW ManaPool(this);
   canPutLandsIntoPlay = 1;
   poisonCount = 0;
+    damageCount = 0;
   mAvatar = NULL;
   mAvatarTex = NULL;
   type_as_damageable = DAMAGEABLE_PLAYER;
@@ -87,10 +88,16 @@ int Player::afterDamage(){
 int Player::poisoned(){
   return poisonCount;
 }
+int Player::damaged(){
+  return damageCount;
+}
 //Cleanup phase at the end of a turn
 void Player::cleanupPhase(){
+	Player *p;
   game->inPlay->cleanupPhase();
   game->graveyard->cleanupPhase();
+
+  
 }
 
 ostream& operator<<(ostream& out, const Player& p)
diff --git a/projects/mtg/src/Rules.cpp b/projects/mtg/src/Rules.cpp
index 6f3505eae..d4036a602 100644
--- a/projects/mtg/src/Rules.cpp
+++ b/projects/mtg/src/Rules.cpp
@@ -40,6 +40,7 @@ MTGCardInstance * Rules::getCardByMTGId(int mtgid){
 RulesPlayerData::RulesPlayerData(){
   life = 20;
   poisonCount = 0;
+    damageCount = 0;
   manapool = NEW ManaCost();
   avatar = "";
 }
@@ -80,6 +81,9 @@ void RulesState::parsePlayerState(int playerId, string s){
       return;
 	}else if(areaS.compare("poisonCount")  == 0){
       playerData[playerId].poisonCount = atoi((s.substr(limiter+1)).c_str());
+      return;
+	 }else if(areaS.compare("damageCount")  == 0){
+      playerData[playerId].damageCount = atoi((s.substr(limiter+1)).c_str());
       return;
     }else if(areaS.compare("avatar")  == 0){
       playerData[playerId].avatar = s.substr(limiter+1);
@@ -278,6 +282,7 @@ void Rules::initGame(){
     Player * p =  g->players[i];
     p->life = initState.playerData[i].life;
 	p->poisonCount = initState.playerData[i].poisonCount;
+	p->damageCount = initState.playerData[i].damageCount;
     p->getManaPool()->copy(initState.playerData[i].manapool);
     if (initState.playerData[i].avatar.size()) {
       p->loadAvatar(initState.playerData[i].avatar);
@@ -324,6 +329,7 @@ void RulesPlayerData::cleanup(){
   }
   life=20;
   poisonCount=0;
+  damageCount=0;
 }
 
 void RulesState::cleanup(){