serum powder code

serum powder second ability...
Any time you could mulligan and Serum Powder is in your hand, you may
exile all the cards from your hand, then draw that many cards.

projects/mtg/src/AllAbilities.cpp

@@ -2941,6 +2941,32 @@ AAShuffle * AAShuffle::clone() const
     return NEW AAShuffle(*this);
 }
 
+// Mulligan 
+AAMulligan::AAMulligan(GameObserver* observer, int _id, MTGCardInstance * card, Targetable * _target, ManaCost * _cost, int who) :
+    ActivatedAbilityTP(observer, _id, card, _target, _cost, who)
+{
+}
+
+int AAMulligan::resolve()
+{
+    Player * player = getPlayerFromTarget(getTarget());
+    if (player)
+    {
+            player->serumMulligan();
+    }
+    return 1;
+}
+
+const string AAMulligan::getMenuText()
+{
+    return "Mulligan";
+}
+
+AAMulligan * AAMulligan::clone() const
+{
+    return NEW AAMulligan(*this);
+}
+
 // Remove Mana From ManaPool
 AARemoveMana::AARemoveMana(GameObserver* observer, int _id, MTGCardInstance * card, Targetable * _target, string manaDesc, int who) :
     ActivatedAbilityTP(observer, _id, card, _target, NULL, who)