Those people are not even close to Kagan or Gustavs. Both were in A grade, fighting S Grade and later on Dynasty. They were absolutly undergeared, non heroes without any overenchants. Those people you showed were Heroes with almost Endgame equip. Everyone can play like that, thats no big deal. On top all these People are pvping with dances, songs, a party behind them and even a Bishop keeping them alive. Gustavs got PP buffs and a few cp pots. You cant compare the 2 videos. its clearly Gustavs whos the better pvp-player into this.