Kill a skeleton with an arrow from more than 50 meters.

Visit all Nether biomes [Bedrock Only]

Construct an Enchantment Table.

Swim in lava while having the Fire Resistance effect.

Construct a Dispenser.

Breed two cows with wheat.

Defeat a Ravager.

Kill a Pillager Captain.

Kill the Enderdragon.

Enter an End Portal.

Cure a zombie villager.

Use a saddle to ride a pig, then have the pig get hurt from fall damage while riding it.

Acquire 30 Emeralds by trading with villagers or mining.