Board Thread:Question and Answer/@comment-25133996-20140906083240/@comment-25099139-20140906090355

The best way is to have an active alliance and win consecutive battles to raise your combo to 99 so that you may get 1500pts per win instead of 1000pts. I believe there is 21 duels throughout the event. Even if you earn 1500 per win and you were to duel in every round and win all your fights, you would get about 504000. Without rods, it is possible to reach 400k and get the UR, but only if you participate in nearly every duel, win nearly all your fights and have an active alliance capable of reaching a high combo.
 * people who get 400k on the first day spam rods. No real strategy, just spamming.