Minecraft guides — page 8
Practical write-ups on commands, datapacks, building and server performance — each one paired with the tool that does the work.
The extension does not tell you the schematic format — 31 of 33 .schematic files were something else's guess
Five formats, four different ways of packing blocks, and .schematic is shared by two of them. Sniffing the NBT root beats trusting the filename, with counted evidence.
Three gunpowder is not three times one gunpowder — it is about 1.8×
A rocket's boost is 10 × (1 + flight duration) + 1 ticks plus a random 0–11, and that free base is why tripling the gunpowder adds well under double the distance. The full table, in blocks.
Three resource-pack texture paths are flat. The mob one nests, and that is the least of it
Items, blocks and paintings live one file deep. Mobs live in a folder named after themselves — and for most mobs that folder holds several files, so a one-file override silently misses.
Tool tiers: only 108 blocks care, gold is exactly as limited as wood, and copper is stone
Of every block in Minecraft, 108 require a tool tier at all — and just 5 need diamond. Gold and wooden tools are excluded from identical lists, and copper matches stone exactly.
Ominous trial spawners: the loot changes, the spawn counts mostly do not
26.3 ships 28 trial spawner configs as 14 normal/ominous pairs. Every ominous one names its own loot tables and every normal one falls back to the defaults — and 9 of the 14 pairs spawn exactly the same mobs.
Villager trades by tier: Expert has the most, Master has the fewest
291 villager trades across 13 professions in 26.3. Level 4 carries 93 of them and level 5 only 27 — and there are 2.5× more ways to spend emeralds than to earn them.
The Wandering Trader: 100 offers, but it will only buy from you 4 times
94 of its 100 trades cost emeralds and just 6 earn them — each capped at 2 uses, and a trader only ever offers 2 of the six. The largest trade list in the game, almost entirely one-directional.
The seed map's four generators: terrain changed at 1.21.2 and 1.21.4, and the game kept going
The four generator ranges, spelled out. 1.21.4 through 26.2 share one generator in the seed map — but 26.2 added sulfur caves and 26.3 dappled forests and abandoned camps, so the newest worlds are not fully drawn.
/worldborder has ten forms, and only two of them animate
set and add take an optional time argument that shrinks the border gradually; the other eight are instant. Plus what Minecraft's four border defaults actually mean.
Why Minecraft says "Too Expensive!" — and the anvil order that avoids it
The prior-work penalty doubles every time you touch an anvil. Here is the rule behind it, and how to sequence combines so a full enchant set never hits the 40-level wall.