I never recall an event or anything that led to the rates being raised 2x their normal. Though there is a possibility I just don't remember.. I would more than likely say that this isn't going to happen. The rates are raised for holidays and special occasions, but I don't see them being raised much higher than 7x (which is around birthday time).
Tbh if you want high exp rate you are better off going to a high/mid rate since HeRO is and will stay a 5x 5x 3x server (except for exp increased holidays)
If the rates aren't generous enough for you as they are, revise your battle strategy. There are hundreds of enemies in heRO and plenty of ways to fight each and every one of them.
Or just say 'screw strategy' and join a DG party.
Back in my day you'd fight valiantly for 10k EXP >:U You people and your "1% per kill is too low" don't know what real hardcore grinding is ?(?^?)_9
(This post was last modified: 04-19-2013, 05:09 PM by Weapon.)
Technically, he's just asking for an event. It's not like he's asking GMs to change server rates indefinitely. I'm sure everyone has grinded enough to the point where WE WISHED exp rates doubled, even at least for a little while.
(But it won't. Sorry. You must suffer like the rest of us! )