Mining - terraform a town without a magic shovel, or just go mining in the mining world til your eyes bleed.

Excavation - same deal, dirt in a plains biome in the mining world is an excellent option. Big clay deposits inside lush caves also an option, more exp but less consistent than dirt.

Herbalism - kelp. /warp pixel.

Woodcutting - it's a grind, but breaking logs individually is more exp than using treefeller. What I did was go from the top of large spruces at /warp pixel for a pretty long time. Once you get in a rhythm it's not too bad. Make sure you replant there obvs.

Fishing - get to 50 the ol' fashioned way, and then go to a spawner setup and use the shake ability on the mobs.

Combat (Sword/Unarmed/Axes/Archery) - spawner setups and a good solid grind.

Acro - talk to @FuriuosGeorge

Alchemy - this one is the hardest, it's a grind no matter what and I know many people just said screw it and bought the levels from the shop. What I did was grind speed 2 potions (water bottle -> netherwart -> sugar, which is easy to obtain in good quantities and farming it will help your herbalism (sugarcane at /warp pixel) -> glowstone dust you get from the excavation grind.) This took me literal days and I had to pay a large percent of the little sanity I've still got.
Whatever you do for this, please do not use redstone dust as your secondary. I'm begging you. Glowstone dust is easier to get and doesn't make me sad.

Generally - https://ecocitycraft.com/forum/wiki/mcmmo/#magic-mythic-netherite-tool-xp-bonuses check this page for info on which items give you bonuses in skills, and either wear those items or use them as needed. A Mythic turned into any needed tool/gear counts afaik.

Also thank you to @Pixel75 for being responsible for 3 of my McMMO levels.

 

Everything that @Skylexia said, but I want to add on to some things

First off, get netherite magic tools and armor. You get double XP for certain MCMMO if they are netherite (tools do their respective MCMMO and armor does the 5 that do not have a specific tool that can be made netherite). Bottom line, all abilities can yield double XP from magic tools & armor

Second, the MCMMO features really go a long way, so I'd invest in them if you are serious (esp the ones that boost XP)


For some specific MCMMOs:

Mining and Excavation you can casually get if you continue mining and excavating stuff. I got over 2000 in each without even specifically grinding them

For the combat ones (swords, archery, axes, unarmed), if you get your hand on even one piece of magic armor, go find an ancient city and trigger a warden. You're invincible wearing magic armor and wardens can take a lot of hits

As a secondary for the combat, running trial chambers is a good alternative, especially if you get ominous bottles (certain trial spawners spit out double the amount of mobs). Plus, you can get keys for the vaults, which have some good loot in it too


And that is all I want to add. Sky really nailed a good plan

 

alchemy; ask a few other people who also want to grind it and do it together in a party with xp share on. Gives a small boost for each person doing it (this is the same with all skills)
Alchemy is the worst by far i think

If you dont have an mcmmo party of a high enough level, my party is open with xp share on so just shoot me a message if you want to join

 

I will be on tonight. If you want to buy access to the acro trainer.

 

Hi -
Woodcutting was a bit of a chore for me, personally.

I really early on adopted a method of, looking for Dark Oak forest biomes for large mushrooms.

I found a Star Axe, Fly+ made woodcutting pretty quick. As the Star Axe can break mushroom blocks instantly even while flying.

I also have numerous MCMMO XP bonus Features which are phenomenal.

 

oh yeah. I have a mushroom farm you can buy perms to as well, but replant and stocking is on the user.