As you know, you get exp. points for quests in the game, by acquiring some sort of "special" item and turning it into an npc. But it becomes harder to lvl after lvl 77 mobs. Lvl 87 mobs on EarthScar don't have a "special" quest for you to acquire the "special" items, and lvl 87-107 on MarsWasteland are sparse in population, not very many mobs what so ever... What I did was, got bulked up on items from my previous map, lvl 77 monsters... You can do this by acquiring the "special" quest items and turning them into the npc for exp. or turning them into the same npc for uni. ( unique ) items. Once you have done that, you can turn in 7 uni. items for a +1... Which works great for bulking yourself up.  Once your a decent lvl, and bulked, chill at MarsWasteland for a bit, get some better stuff, lvl a bit more, then as soon as ur able, or just want to use xp. skills, go to MoonStronghold and fight the 107 mobs to collect all the their "special" item. Then when your about lvl 115, go to lvl 117 mobs and collect all the "PulseSwords" u possible can, since there drop rate is so high, you can turn them in for exp. or uni. items to bulk your self up even more. I myself did this until I was lvl 131, because "PulseSwords" no longer drop for you once your lvl 131. My friend Torment, has also done this, along with several others. It works great and I plan on doing it for my funnels... Also a tip for the wise, get many apprentices, their very helpful... I have acquired alot of exp. from being a mentor. Well, good luck in your lvling, if you have any comments or questions, post them, or msg me on Zero...