Core/Player: More generic fix for duel emote, original idea by 2010phenix

src/server/game/Entities/Player/Player.cpp

@@ -7547,7 +7547,6 @@ void Player::DuelComplete(DuelCompleteType type)
             if (duel->opponent)
             {
                  duel->opponent->GetAchievementMgr().UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_WIN_DUEL, 1);
-                 duel->opponent->HandleEmoteCommand(EMOTE_ONESHOT_CHEER);
 
                 //Credit for quest Death's Challenge
                 if (getClass() == CLASS_DEATH_KNIGHT && duel->opponent->GetQuestStatus(12733) == QUEST_STATUS_INCOMPLETE)
@@ -7558,6 +7557,10 @@ void Player::DuelComplete(DuelCompleteType type)
             break;
     }
 
+    // Victory emote spell
+    if (type != DUEL_INTERRUPTED && duel->opponent)
+        duel->opponent->CastSpell(duel->opponent, 52852, true);
+
     //Remove Duel Flag object
     GameObject* obj = GetMap()->GetGameObject(GetUInt64Value(PLAYER_DUEL_ARBITER));
     if (obj)