If you are tired of the old 1.8 look, this is a visual treat. The 1.21 resource pack includes:
: Procedurally generated underground structures filled with traps, loot, and spawners. The Breeze eaglercraft 1.21 1
Since Eaglercraft 1.21.1 is a direct port of the Minecraft 1.21 "Tricky Trials" update, it includes: Trial Chambers If you are tired of the old 1
However, if you are looking to play the standard , or if you are looking for the actual Minecraft 1.21 experience, here are the guides for both. it includes: Trial Chambers However
(Great for novelty, shaky for survival)