[pvp] please give guild quests/objectives on a daily basis if accomplished would give guilds buffs, mats or renown so they could organize themselves and push their players to be there.
Tweak the XPs given by sacrifices make them more beneficial if fights are happening in Bori and less xp if no fight is happening in it. Also, put the pyres close to altars so they could also improve xp bonus on sacrifices if body parts have been deposited there.
In summary reward group that is fighhting for the sacrifice not the one that is doing sacrifices only picking rocks without any fight.
Let guilds form real alliances in game (one or 2 allied guilds but avoiding the top guilds to ally among each other). Thisbwill giver beter chance for smaller guilds to go to Bori through formal alliances decided by their leaders.
In another border kingdom (i.e. Aquilonia for instance) the possibility for mass battles basedvon races. cimmerians vs. aquilonians or stygians or khitans during a limited timeframe. Those armies lead by Conan or Thoth Amon. Main concern is balance as classes are differents but possibly compensate at least by considering DTs as the soldiers of Stygia treating them as mercenaries hired or mind controlled by Thoth Amon.
I believe would improve pvp in AOC to completely new levels. Of course second suggestion is much more challenging but at least revamp Bori would be minimum effort and great benefit to the game.