Suggestions for next patch:
1) Make [JP] Rare Chaos Box droppable in game:
undroppable > droppable. Reason: people hunt the Chaos Tower ED with multiple accounts and it might help when hoarding boxes in one specific character. Note: the Evil of Darkness - ED from Battle Arena has lootable items after it dies (anyone can loot them from the ground instantly different from Chaos Tower ED but after you loot it you can't drop - the [JP] Rare Chaos Box).
2) Sell Wing of Return (NCDO 2) (new item!) at Monkey_T at room of New Content Development Office 2 that teleports directly to that room (there's one for New Content Development Office 1). Reason: in order to facilitate the access to that room from another map (avoiding Megalopolis).
Wing of Return (NCDO 2)
Required: Lv. 260
Value: 20000
Weight: 1
Desc: Send you back to New Content Development Office 2 in a flash. Make sure to hold on to the handlebards tightly!
Use: Teleport Item
3) Add to the NPC OK-19 more room options such as in aritmetic progression scheme (odd or even):

Reason: strictly to access other dungeon areas a little faster.
4) Change the rewards and exp of the monster quests in tatarus Poppuri 8 and 9 for the following (after the first cicle - in order to keep the original exp and story for the first True Kronos hunt):
Poppuri 8*
MQ - Ancient Tantalus: EXP 220525exp / TM 74248Tmxp > EXP 441050exp / TM 148496Tmxp
Reward: [JP]8. Barrier Certificate
> Key 9 
* in exchange of 8. Barrier Registration quest of Warden Oceanus
Poppuri 9*
MQ - Chronos: EXP 220525exp / TM 74248Tmxp > EXP 441050exp / TM 148496Tmxp
Reward: [JP]9. Barrier Certificate
> Key 10 
* in exchange of 9. Barrier Registration quest of Warden Oceanus
Reason: trading the certificates is kinda unecessary as the result of those quests are ment to trade that for a new key, there's no other possibility and doing that change will help people when transforming the keys from 8 to 10.
5) Add the possibility of Chronos from Poppuri 9 Monster Quest drop Chronos Shard
. Reason: to inject more chronos shards in-game.
6) Next MS Event: 50% disccount on any compound stone bundle from MS (JP and Magics) (in MS Compound Item tab). Reason: strictly in order to everyone has more chance to get good stats on their equipments, specially to low-profile players.
Thanks in advance!