Yeah the PVP system makes the game bad, in its current state
Fighting people who have much stronger guys then you, losing to them just makes them 10x stronger increasing the gap even more, they might be in the same level range as you, but where you might only have 2 stars per char on your team, they could have 4+ and in turn much higher power level on their spells.
Needs real PVP ranking system not just what your tower level is as if you keep playing the game in the campaign you will keep leveling and never have a chance to win at all. ((( also all aspect of guild are PVP based so if you try and avoid it, your avoiding half the game))
encourage twinking guild invite lower alt accounts, get stuff from the guild shop to give them vastly powerful rewards to destroy lower level PVP brackets, and only do PVP/nothing to avoid leveling in bracket longer
so you can feed the guild a bunch of easy wins for Prestige and Guild marks.