DIRECT ANSWER
The short answer
Enter a Bastion Remnant.
PREPARATION
Exactly what you need
- Minecraft Java Edition
- The prerequisite advancement path
- Gear and location required by the objective
- A safe return route for multi-dimension goals
Where to find or obtain it
- Enter a Bastion Remnant.
- Java Edition
EXACT METHOD
Step-by-step method
- Unlock the prerequisiteInspect the parent path in the Advancements screen and complete required earlier goals.
- Read the exact triggerEnter a Bastion Remnant.
- Prepare gear and locationGather the item, dimension, biome, mob, or effect requirements before starting.
- Execute the valid attemptFor simultaneous, distance, attack, or player-kill goals, keep every condition active through the trigger.
- Verify completionCheck the toast and Advancement tab; if it failed, recheck hidden conditions and edition.
SAFETY & EFFICIENCY
Mistakes and dangers
- These advancements are Java-specific; Bedrock uses achievements.
- Some goals hide simultaneous, distance, or player-kill criteria beyond the title.
PLAYER-TESTED TIPS
Bundle several goals into one route when their dimensions overlap.
Build a nearby bed, portal, and backup chest for dangerous criteria.
Version notes
This guide entry targets Minecraft 1.21.8 and Java Edition. Coordinates, drop rates, and some mechanics can differ between Java and Bedrock.
Java Edition1.21.8Verified source data
Sources and verification
Facts are summarized and cross-checked; source pages remain linked for exact tables, edition differences, and future updates.