I like pvp on occasion but it seems outdated so a few ideas for it is -level limits, such as level 10 to 14 can group 15 to 19, 20 to 24 ect. - updated ticket items to keep people interested in getting new things -arena treasure cards for purchase with tickets - arena loot for the winner of the match
pets
chance to feed pet after battles would be nice since they do help out accessories like collars that give boosts or spells for them to use
gear
mastery amulets are nice but could use at least health and mana boosts on them