Here is the list of the Placeholders.
%zelduels_wins% – Player total wins%zelduels_losses% – Player total losses%zelduels_winstreak% – Player current win streak%zelduels_bet_profit% – Player total bet profits%zelduels_bet_losses% – Player total bet losses%zelduels_queue_<arena>% – Total players queued in the specified arena%zelduels_queue_<arena>_<kit>% – Players queued in the specified arena with the specified kit