fix comment, add dogfcon

utility.lua

@@ -1975,11 +1975,17 @@ function Auxiliary.bdogcon(e,tp,eg,ep,ev,re,r,rp)
 	local bc=c:GetBattleTarget()
 	return c:IsRelateToBattle() and c:IsStatus(STATUS_OPPO_BATTLE) and bc:IsLocation(LOCATION_GRAVE) and bc:IsType(TYPE_MONSTER)
 end
---condition of EVENT_TO_GRAVE + destroyed_by_opponent_from_field
+--condition of EVENT_TO_GRAVE + destroyed by opponent
 function Auxiliary.dogcon(e,tp,eg,ep,ev,re,r,rp)
 	local c=e:GetHandler()
 	return c:GetPreviousControler()==tp and c:IsReason(REASON_DESTROY) and rp==1-tp
 end
+--condition of EVENT_TO_GRAVE + destroyed by opponent + from field
+function Auxiliary.dogfcon(e,tp,eg,ep,ev,re,r,rp)
+	local c=e:GetHandler()
+	return c:IsPreviousLocation(LOCATION_ONFIELD) and c:GetPreviousControler()==tp
+		and c:IsReason(REASON_DESTROY) and rp==1-tp
+end
 --condition of "except the turn this card was sent to the Graveyard"
 function Auxiliary.exccon(e)
 	return Duel.GetTurnCount()~=e:GetHandler():GetTurnID() or e:GetHandler():IsReason(REASON_RETURN)