Just a mix of ideas.
1) Change the guild store. Having the random items in the guild store is fun and all but trying to get thoose last couple of runebooks to unlock the extra powers
on skills is almost riddiculus. About 40 players fighting over getting them and random refreshes gives the chance of getting them so low its almost insane.
Instead make a proper guild shop. Put in all the books and costs to them, A maximum amount of purchases each day and guild shop level lock the books so we stilll
still have to unlock them as the guild shop grows, but remove the random thing and make it like the exchange store for badges and such.
2) Add synthing of higher level gems of your new aptitude gems.
3) Autosettings: Let us beeing able to choose which skills that are used in it or not. Sometimes you just dont wanna use your shield or an attack while in oakland (or grinding) because it uses to much mana.
4) Change the healthpotion system. Add some healthpotions that can be bought with gold instead and have a healtpoints pool that are drawn from and can be refilled. Using real gems for healtpotions and the low amount you get from them is not worth the cost anymore. It was a good boost in the beginning of the game but once you hit 500k hp a 100k healthpotion is not that much to recover it anymore. Mana potion system the same version of course.
5) Remove the cost for the guild events, Getting contribution from the events as a bonus is better and inspires the guild players to wanna join them.
6)Pool party and Bonefire exp should be level based. As they are now the rewards are good untill you are around lvl 40 after that its such a small bonus that the events are never run in the guild anymore due to the cost of activating them and the poor rewards.
7) Herobadges: Add an exchange system for hero badges. Once you get the 3 heroes you want to have the collecting of siphon stones takes along time for the higher siphons and all of a sudden you are standing with 10k hero badges and 2 siphon stones so it would be nice if one could trade some of it in for things like apptitude stones and other items that boost your heroes.
8) A fashion sum things up event: Alot of people probally never got the chance to get shards to finish of their dragon slayer fashion and other fashions. Missing 5 shards for a fashion item is a bit frustrating, either have a nice event where we can get the chance to acquire thoose last shards or add all fashions to the shop so we can buy the last shards, the first would be more fun and a better bonus to players giving them a bit of a nice treat.
9)Mounts mounts mounts. I know it silly but we all love them and ride around on them so please have; a thought of adding them. Also of course make the trainable so they give a boost to stats.
10) Pets they do make a mess but we all love; our little cuddly pets, How about a pet system that runs after us and helps out in battle (stat boost or alike)