Minecraft 1.7.10 Xp Farm !!better!! -

Destroy all Netherrack and fences. Leave the spawner cage intact. Light level must be below 11 for Blazes to spawn; torches won’t work (Nether is dim), but glowstone prevents spawning. Use slabs or torches to suppress spawns during building.

Minecraft 1.7.10 , the most reliable "full feature" XP farm is a or a Dark Room Spawner . These designs take advantage of 1.7.10 mechanics, such as the ability to "stack" infinite mobs in a single block space without entity cramming damage (which wasn't added until 1.11). Core XP Farm Designs for 1.7.10 Dungeon Spawner Farm (Skeleton/Zombie) : Concept : Find a natural spawner in a dungeon. Mechanism : Dig a minecraft 1.7.10 xp farm

This is the most reliable method for 1.7.10. It utilizes a dungeon spawner (Skeleton or Zombie) to funnel mobs into a "drop chute" that reduces their health to half a heart. Dig out a room around the spawner (4 blocks in every direction). Destroy all Netherrack and fences

Minecraft 1.7.10 is widely considered the "Golden Age" of modded Minecraft. While modern versions have changed mob spawning mechanics (like the villager workstations), 1.7.10 relies on classic mechanics that are arguably easier to exploit for massive XP gains. Use slabs or torches to suppress spawns during building

: Use a Grinder to kill mobs automatically and a Sewer to collect XP as "Mob Essence".