I haven't spend money yet other than for the download of the game, but from what I've observed, u can buy runes to get materials for end game gear or very good gear. U can also buy in game money for a smoother journey or use the in game money for mounts ( or u can try to catch them, I'm trying now, but kept failing lol, not rich in game to buy too many mount traps)
Oh, and just play any server u want, don't bother about the lag that they warn u about, I'm from south east asia, but I'm on the American server and I'm doing good with 4G connection and better with wi-fi, so there really isn't any issue
Hope all these little info helped.
Cheers mate
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