fastest ways to level up?

[Protag]

so i have about 4 classes now and im trying to get all of them to level 30 by levelling each one of them up 5 levels and then swapping.

however this is time consuming and, though i can level them up easily using outpost adventures, those are only daily.

how do i level faster?

[Bureizu]

outpost adventures

[SniperNinja-115]

Geode cave outposts, Bomber Royale if it still gives XP.

[Terrin-Lyon]

Your Exp is caped by your lvl not the lvl of an area. so on saturday, which is double exp day, use an exp pot and fat run dungeons in areas that are 1 lvl higher than you are...by that i mean if you mouse over an area on the CRTL-A map it has a recomeneded lvl so always stay in areas 1 or 2 lvl higher than your class. If you have primium and do this on saturday you can go for lvl 1 to lvl 30 in a day easy.

[I eat thermal paste.]

Bomber Royale gives exp, thankfully.