Not Enough Trials

Corridors 

• Pots, vaults and doors to chambers line the walls
• Arrow and fire charge dispensers that can be shot at spawners
• Only part of the structure where the amount of spawners are random
• Dripstone can generate on the bottom to punish falling from the higher levels
• Spawners can have zombie variants, skeleton variants, spiders, slimes and pillagers

Ledge (originally called chamber 1)

• Similar ledge layout but platforms are lower
• Normal spawners: skeleton variants
• Tough spawner: jockeys

Chasm (originally called chamber 2)

• Original was just ledge but with powder snow, this is a new layout with a powder snow pit on the bottom
• Holes and trapdoors to drop down mobs
• NS: zombie variants, spiders, zoglins
• TS: big slimes

Cubic (originally called chamber 4)

• Basic layout like original but randomly generated
• NS: zombie variants, zoglins, slimes
• TS: wither skeletons

Crawl (originally called chamber 8)

• Mostly unchanged from original but added wind charge launchers to get to the next floor for fun
• NS: skeleton variants
• TS: ranged wither skeletons

Eruption

• Press every button on all 4 sides of the room to make lava pour from the center in a guided path
• NS: vindicators, slimes, pillagers
• TS: breezes

Pedestal

• Try to cross the gap to the spawners with trapdoors and unique extending platforms
• NS: slimes, pillagers, phantoms
• TS: witches (remember: honey bottles cure poison)

Assembly

• Fight a breeze on the bottom, climb up the parkour section at the back, then fight ranged mobs on the hanging platforms at the top
• Bottom section has traps for breezes to trigger such as potion dispensers, trapdoor pits, and deadly rocket dispensers
• Throw wind charge on the hanging platforms to expand their size
• NS: zombie variants (bottom), skeleton variants, pillagers (top)
• TS: breezes

Slanted

• Chamber is split into mini chambers in each corner designed for fighting a specific mob type
• More of a maze-like layout