fast experience to level up

[bpbrother]

I play for a long time 120+ hours and my character is 1160 only.
ive seen people post their characters levels with 100000+

so did these just cheat or is there a stupid easy way to farm lots of experience bc I'm getting my butt kicked beyond realm level 164
)
the fastest way I know (it really isnt that fast) are mob charms but I can only use 4 of them at once