How to get it
Crafting
Crafting table✓ Emma made it in-game
Chests in structures
| Where | Amount | Chance |
|---|---|---|
| Trial Chambers · Intersection | 1–4 | 41% |
Chance is per chest (or per roll for fishing and bartering), worked out from the loot table weights.
Trading
| Trader | Level | Price | You get |
|---|---|---|---|
| Farmer | Expert |  Emerald×3 | 1 |
From scratch
The cheapest way to make one, worked out from every recipe the way Emma's planner breaks a goal down.
Gather
Milk Bucket×3use an empty bucket on a cow, goat or mooshroom
Wheat×3grow and harvest it
Sugar Cane×2break Sugar Cane
Eggfind it in Chickens laying