3 changes

1st 
had to revise the syntax for my "type:" variable it is now type:blah:location, using the pipe line created nasty returns in some combinations of abilities as the parser confused the pipeline in type: with the one in TC.
2nd
more of a correction then a bug fix, i noticed that upcost had instances where it could still trigger its effect in the draw phase becuase the condiational for the ability resolve was in the update, i left the class mostly untouched but move the resolve out of update and into a receiveEvent for upcost, which triggers only once after you declared that you are leaving the upkeep before draw step begins.
3rd
reworked the construction of multiability to only produce a single multiability with all the abilities in the string instead of nested multiabilities, it is considerabily easier to debug and creates 1/3 less objects for the engine to deal with in comparison to the old method.

projects/mtg/src/AllAbilities.cpp

@@ -2921,6 +2921,21 @@ AUpkeep::AUpkeep(int _id, MTGCardInstance * card, MTGAbility * a, ManaCost * _co
     aType = MTGAbility::UPCOST;
 }
 
+    int AUpkeep::receiveEvent(WEvent * event)
+    {
+        if (WEventPhaseChange* pe = dynamic_cast<WEventPhaseChange*>(event))
+        {
+            if (Constants::MTG_PHASE_DRAW == pe->to->id)
+            {
+                if (source->controller() == game->currentPlayer && once < 2 && paidThisTurn < 1)
+                {
+                    ability->resolve();
+                }
+            }
+        }
+        return 1;
+    }
+    
 void AUpkeep::Update(float dt)
 {
     // once: 0 means always go off, 1 means go off only once, 2 means go off only once and already has.
@@ -2944,10 +2959,6 @@ void AUpkeep::Update(float dt)
             if(currentage)
                 paidThisTurn -= currentage;
         }
-        else if (newPhase == phase + 1 && paidThisTurn < 1)
-        {
-            ability->resolve();
-        }
         if (newPhase == phase + 1 && once)
             once = 2;
     }