Tips and Tricks
Teleporting with the Aspect of the End just before reaching the ground cancels fall damage
Holding a pickaxe with the refined reforge or compact on it will boost mining xp from almost ANY source (like minion earnings), but not commission milestone xp
Same thing for farming hoes with the blessed reforge or cultivating, or fishing rods with expertise
Holding a pickaxe while using the armadillo pet will apply all of the pickaxes stats (except from mining speed). That means compact, pristine and mining fortune apply
While fishing, make sure to move around from time to time as standing still will prevent you from getting fishing xp and sea creatures
Standing in a water puddle in the magma fields (in a structure) your heat will go down. Also, drinking any potion or water bottle will reduce your heat by 40.
During the Mayor Jerry there is an about 6 minute cooldown for spawning jerrys. Also spawning them by mining mithril or Netherwarts doesn't work.
You can search for pets with a specific level in the auction house by typing Level] petname, for example 100] elephant.
Health VIII potions you get from secrets in dungeons are worth 22k when sold to the NPC
Loot from dungeon boss chests can come with stars, enchants (like growth 6 or protection 6) and recombs already applied. That's also the case for boss collection rewards, if you claim the reward in a dungeon.
(When using any rarity Hound pet certain drops are doubled. That includes all armor piece items, including head items. There are many items the game considers to be head items, which makes the hound pet extremely useful for farming certain things. The most prominent examples of head items are sludge juice and soul fragments) -- removed
You can repair a Pickonimbus 2000 by combining it in an anvil with another one. So putting expensive enchants on it is not pointless.
You can actually upgrade Mushroom Minions with brown mushrooms. The quick upgrade doesn't work, you have to pick up the minion.
You can disable an armor sets full set bonus by middle clicking one of the pieces in your armor slots. This doesn't work on a locked slot.
Minos Champions and Minos Inquisitors are easier to kill if you splash them with a Slowness 5 potion. They will basically stand still and you can easily hit them.
As far as I know no dungeonized gear has any catacombs requirement anymore, including AOTD and the Dragon Armor sets. That means those are great gear choices for the first few floors of the Catacombs and you can star them right away!
The Leaping Sword or Silk-edge sword can be useful for stunning mobs
By spawning a horse or skeleton horse pet next to a wall and then riding it, you can glitch through 1 Block thin walls.
When killing seacreatures, the kill gets added to the Expertise count of the first rod in your hotbar, not necessarily the rod you're using. That way you can passively level expertise on rods you don't use.
The Black Cat pet gives + 15% magic find instead of just + 15, that's why it's better than a griffin or megalodon even in combination with a daedalus axe, as long as you have less than around 125 magic find without a pet (if it was + 15 black cat would give 5 magic find less than a griffin with lucky clover + daedalus axe). It is also only slightly worse than a Golden Dragon on level 102 without a pet item.