HINT: This is an “Off-Topic” post.
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Magni parties in GH where you pay a high level priest to get into the party for the buffs, boost sorta, to kill mobs way higher level than you for that sweet sweet exp even when other players are hitting it too. Also, pay again to get resu’d because you die in just a shot or two. XD
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Have a high level friend tank a non-aggro high level monster for you so you can freely hit it and get better exp than trying to kill ones around your level.
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Have a support build friend follow you around (or even-share party with you) while you kill higher level mobs for a faster leveling time.
This is how in-game friendships are formed and made stronger over time (and sometimes follows IRL). Also, makes making alts less boring and easier.

