PvP Team Advice.

Had the game for about a week now, finally got into the endgame and have the grinding setup to be able to make 100 abi megas in no time. I tried my hand at pvp and got curbstomped by the ulforceveemon crap, people running dot/speed teams and the cheating ai with their godlike agumons.

I kinda wanna avoid the cookie cutter teams where possible for some variety but need some advice from more experienced team builders. I really want to build a team around Belphemon RM and would like some advice on move sets and teammates.

Any advice is welcome. Thanks in advance.