diff --git a/projects/mtg/bin/Res/sets/primitives/mtg.txt b/projects/mtg/bin/Res/sets/primitives/mtg.txt
index 898605725..e39702b49 100644
--- a/projects/mtg/bin/Res/sets/primitives/mtg.txt
+++ b/projects/mtg/bin/Res/sets/primitives/mtg.txt
@@ -20600,7 +20600,7 @@ toughness=1
 [card]
 name=Crypt Ghast
 auto=@movedto(*|mystack):pay({WB}) life:-1 opponent && life:1 controller
-auto=@tappedformana(swamp|mybattlefield):Add{B}
+auto=lord(swamp|mybattlefield) transforms((,newability[produceextra:{B}]))
 text=Extort (Whenever you cast a spell, you may pay {WB}. If you do, each opponent loses 1 life and you gain that much life.) -- Whenever you tap a Swamp for mana, add {B} to your mana pool (in addition to the mana the land produces).
 mana={3}{B}
 type=Creature
@@ -37695,8 +37695,7 @@ toughness=3
 [card]
 name=Gauntlet of Might
 auto=lord(creature[red]) 1/1
-auto=@tappedformana(mountain|mybattlefield):Add{R} controller
-auto=@tappedformana(mountain|opponentbattlefield):Add{R} opponent
+auto=lord(mountain|battlefield) transforms((,newability[produceextra:{R}]))
 text=Red creatures get +1/+1. -- Whenever a Mountain is tapped for mana, its controller adds {R} to his or her mana pool (in addition to the mana the land produces).
 mana={4}
 type=Artifact
@@ -45724,7 +45723,7 @@ toughness=4
 [/card]
 [card]
 name=High Tide
-auto=all(island) transforms((,newability[@tappedformana(this):add{U}])) ueot
+auto=all(island) transforms((,newability[produceextra:{U}])) ueot
 text=Until end of turn, whenever a player taps an Island for mana, that player adds {U} to his or her mana pool (in addition to the mana the land produces).
 mana={U}
 type=Instant
@@ -67601,7 +67600,7 @@ toughness=2
 [/card]
 [card]
 name=Nirkana Revenant
-auto=@tappedformana(swamp|mybattlefield):Add{B}
+auto=lord(swamp|mybattlefield) transforms((,newability[produceextra:{B}]))
 auto={B}:1/1
 text=Whenever you tap a Swamp for mana, add {B} to your mana pool (in addition to the mana the land produces). -- {B}:Nirkana Revenant gets +1/+1 until end of turn.
 type=Creature
@@ -70229,7 +70228,7 @@ subtype=Swamp Forest
 [card]
 name=Overgrowth
 target=land
-auto=@tappedformana(mytgt):Add{G}{G} targetcontroller
+auto=teach(land) transforms((,newability[produceextra:{G}{G}]))
 text=Enchant land (Target a land as you cast this. This card enters the battlefield attached to that land.) -- Whenever enchanted land is tapped for mana, its controller adds {G}{G} to his or her mana pool (in addition to the mana the land produces).
 mana={2}{G}
 type=Enchantment
@@ -108293,8 +108292,7 @@ toughness=1
 [/card]
 [card]
 name=Vernal Bloom
-auto=@tappedformana(forest|mybattlefield):Add{G} controller
-auto=@tappedformana(forest|opponentbattlefield):Add{G} opponent
+auto=lord(forest|battlefield) transforms((,newability[produceextra:{G}]))
 text=Whenever a Forest is tapped for mana, its controller adds {G} to his or her mana pool (in addition to the mana the land produces).
 mana={3}{G}
 type=Enchantment
@@ -113018,7 +113016,7 @@ toughness=2
 [card]
 name=Wild Growth
 target=land
-auto=@tappedformana(mytgt):add{g} targetcontroller
+auto=teach(land) transforms((,newability[produceextra:{G}]))
 text=Enchant land -- Whenever enchanted land is tapped for mana, its controller adds {G} to his or her mana pool (in addition to the mana the land produces).
 mana={G}
 type=Enchantment
diff --git a/projects/mtg/include/AllAbilities.h b/projects/mtg/include/AllAbilities.h
index e553a284b..eadb8ee5c 100644
--- a/projects/mtg/include/AllAbilities.h
+++ b/projects/mtg/include/AllAbilities.h
@@ -654,11 +654,11 @@ private:
         }
         else if (s == "p" || s == "power")
         {
-            intValue = target->getPower();
+            intValue = target->getCurrentPower();
         }
         else if (s == "t" || s == "toughness")
         {
-            intValue = target->getToughness();
+            intValue = target->getCurrentToughness();
         }
         else if (s == "kicked")
         {
@@ -5966,6 +5966,37 @@ public:
     }
 };
 
+//ProduceExtra Mana when tapped for mana
+class AProduceExtraAbility: public MTGAbility
+{
+public:
+    string ManaDescription;
+
+    AProduceExtraAbility(GameObserver* observer, int _id, MTGCardInstance * _source, string _ManaDescription) :
+        MTGAbility(observer, _id, _source)
+    {
+        ManaDescription = _ManaDescription;
+    }
+        int receiveEvent(WEvent * event)
+        {
+            if(WEventCardTappedForMana * isTappedForMana = dynamic_cast<WEventCardTappedForMana *> (event))
+            {
+                if ((isTappedForMana->card == source) && (isTappedForMana->card->controller() == source->controller()))
+                {
+                    AManaProducer *amp = NEW AManaProducer(game, game->mLayers->actionLayer()->getMaxId(), source, source->controller(), ManaCost::parseManaCost(ManaDescription,NULL,source), NULL, 0,"",false);
+                    amp->resolve();
+                    SAFE_DELETE(amp);
+                }
+            }
+            return 1;
+        }
+
+    AProduceExtraAbility * clone() const
+    {
+        return NEW AProduceExtraAbility(*this);
+    }
+};
+
 //flanking ability
 class AFlankerAbility: public MTGAbility
 {
diff --git a/projects/mtg/include/CardPrimitive.h b/projects/mtg/include/CardPrimitive.h
index 057698922..8f6041baf 100644
--- a/projects/mtg/include/CardPrimitive.h
+++ b/projects/mtg/include/CardPrimitive.h
@@ -59,6 +59,7 @@ public:
     typedef std::bitset<Constants::NB_BASIC_ABILITIES> BasicAbilitiesSet;
     BasicAbilitiesSet basicAbilities;
     BasicAbilitiesSet origbasicAbilities;
+    BasicAbilitiesSet LKIbasicAbilities;
 
     map<string,string> magicTexts;
     string magicText;
diff --git a/projects/mtg/include/MTGCardInstance.h b/projects/mtg/include/MTGCardInstance.h
index 635eaab23..fe5d78c5d 100644
--- a/projects/mtg/include/MTGCardInstance.h
+++ b/projects/mtg/include/MTGCardInstance.h
@@ -233,6 +233,10 @@ public:
     void addbaseT(int t = 0);
     void revertbaseP();
     void revertbaseT();
+    int getCurrentPower();
+    int LKIpower;
+    int LKItoughness;
+    int getCurrentToughness();
     void cdaPT(int p = 0, int t = 0);
     bool isCDA;
     void switchPT(bool apply = false);
diff --git a/projects/mtg/src/AllAbilities.cpp b/projects/mtg/src/AllAbilities.cpp
index 4eaff7a7f..901b631cb 100644
--- a/projects/mtg/src/AllAbilities.cpp
+++ b/projects/mtg/src/AllAbilities.cpp
@@ -2081,16 +2081,16 @@ int AADynamic::resolve()
     switch(type)
     {
     case DYNAMIC_ABILITY_TYPE_POWER:
-        sourceamount = ((MTGCardInstance *) source)->power;
-        targetamount = ((MTGCardInstance *) _target)->power;
+        sourceamount = ((MTGCardInstance *) source)->getCurrentPower();
+        targetamount = ((MTGCardInstance *) _target)->getCurrentPower();
         if(eachother )
-            sourceamount = ((MTGCardInstance *) source)->power;
+            sourceamount = ((MTGCardInstance *) source)->getCurrentPower();
         break;
     case DYNAMIC_ABILITY_TYPE_TOUGHNESS:
-        sourceamount = ((MTGCardInstance *) source)->toughness;
-        targetamount = ((MTGCardInstance *) _target)->toughness;
+        sourceamount = ((MTGCardInstance *) source)->getCurrentToughness();
+        targetamount = ((MTGCardInstance *) _target)->getCurrentToughness();
         if(eachother )
-            sourceamount = ((MTGCardInstance *) source)->toughness;
+            sourceamount = ((MTGCardInstance *) source)->getCurrentToughness();
         break;
     case DYNAMIC_ABILITY_TYPE_MANACOST:
         if(amountsource == 1)
diff --git a/projects/mtg/src/CardPrimitive.cpp b/projects/mtg/src/CardPrimitive.cpp
index 566b1c03e..0ed61cd68 100644
--- a/projects/mtg/src/CardPrimitive.cpp
+++ b/projects/mtg/src/CardPrimitive.cpp
@@ -42,6 +42,7 @@ CardPrimitive::CardPrimitive(CardPrimitive * source)
         return;
     basicAbilities = source->basicAbilities;
     origbasicAbilities = source->basicAbilities;
+    LKIbasicAbilities = source->basicAbilities;
 
     for (size_t i = 0; i < source->types.size(); ++i)
         types.push_back(source->types[i]);
diff --git a/projects/mtg/src/GameObserver.cpp b/projects/mtg/src/GameObserver.cpp
index 342e2db97..ee226cdb8 100644
--- a/projects/mtg/src/GameObserver.cpp
+++ b/projects/mtg/src/GameObserver.cpp
@@ -608,6 +608,9 @@ void GameObserver::gameStateBasedEffects()
         for (int j = zone->nb_cards - 1; j >= 0; j--)
         {
             MTGCardInstance * card = zone->cards[j];
+            card->LKIpower = card->power;
+            card->LKItoughness = card->toughness;
+            card->LKIbasicAbilities = card->basicAbilities;
             card->afterDamage();
             card->mPropertiesChangedSinceLastUpdate = false;
             if(card->hasType(Subtypes::TYPE_PLANESWALKER) && (!card->counters||!card->counters->hasCounter("loyalty",0,0)))
diff --git a/projects/mtg/src/MTGAbility.cpp b/projects/mtg/src/MTGAbility.cpp
index eca1ae89a..f543c950b 100644
--- a/projects/mtg/src/MTGAbility.cpp
+++ b/projects/mtg/src/MTGAbility.cpp
@@ -2659,6 +2659,12 @@ MTGAbility * AbilityFactory::parseMagicLine(string s, int id, Spell * spell, MTG
         return NEW AEvolveAbility(observer, id, card);
     }
 
+    //produce additional mana when tapped for mana
+    if (s.find("produceextra:") != string::npos)
+    {
+        return NEW AProduceExtraAbility(observer, id, card,s.substr(13));
+    }
+
     //flanking
     if (s.find("flanker") != string::npos)
     {
@@ -4259,7 +4265,7 @@ void AbilityFactory::addAbilities(int _id, Spell * spell)
             if (current->hasType(Subtypes::TYPE_CREATURE))
             {
                 card->controller()->game->putInGraveyard(current);
-                damage += current->power;
+                damage += current->getCurrentPower();
             }
         }
         observer->mLayers->stackLayer()->addDamage(card, target, damage);
diff --git a/projects/mtg/src/MTGCardInstance.cpp b/projects/mtg/src/MTGCardInstance.cpp
index abe1ea1be..e4ff9beb1 100644
--- a/projects/mtg/src/MTGCardInstance.cpp
+++ b/projects/mtg/src/MTGCardInstance.cpp
@@ -61,6 +61,8 @@ MTGCardInstance::MTGCardInstance(MTGCard * card, MTGPlayerCards * arg_belongs_to
     discarded = false;
     copiedID = getId();
     modifiedbAbi = 0;
+    LKIpower = power;
+    LKItoughness = toughness;
 }
 
   MTGCardInstance * MTGCardInstance::createSnapShot()
@@ -723,6 +725,20 @@ void MTGCardInstance::switchPT(bool apply)
     }
 }
 
+int MTGCardInstance::getCurrentPower()
+{
+    if(!isInPlay(observer))
+        return LKIpower;
+    return power;
+}
+
+int MTGCardInstance::getCurrentToughness()
+{
+    if(!isInPlay(observer))
+        return LKItoughness;
+    return toughness;
+}
+
 int MTGCardInstance::canBlock()
 {
     if (tapped)
diff --git a/projects/mtg/src/MTGRules.cpp b/projects/mtg/src/MTGRules.cpp
index b58090b21..a935992db 100644
--- a/projects/mtg/src/MTGRules.cpp
+++ b/projects/mtg/src/MTGRules.cpp
@@ -2707,7 +2707,7 @@ int MTGLifelinkRule::receiveEvent(WEvent * event)
         WEventDamage * e = (WEventDamage *) event;
         Damage * d = e->damage;
         MTGCardInstance * card = d->source;
-        if (d->damage > 0 && card && card->basicAbilities[(int)Constants::LIFELINK])
+        if (d->damage > 0 && card && (card->basicAbilities[(int)Constants::LIFELINK]||card->LKIbasicAbilities[(int)Constants::LIFELINK]))
         {
             card->controller()->gainLife(d->damage);
             return 1;
@@ -2751,7 +2751,7 @@ int MTGDeathtouchRule::receiveEvent(WEvent * event)
             return 0;
         MTGCardInstance * _target = (MTGCardInstance *) (d->target);
 
-        if (card->basicAbilities[(int)Constants::DEATHTOUCH])
+        if (card->basicAbilities[(int)Constants::DEATHTOUCH]||card->LKIbasicAbilities[(int)Constants::DEATHTOUCH])
         {
             _target->destroy();
             return 1;