Hello everyone. Today I am making more achievements in vanilla Minecraft using command blocks. I've already got a few, such as

An Apple A Day (Eat an apple)
Butterfingers (Drop a gold ingot on the ground)
Emergency Rations (Eat some rotten flesh)

But I need more ideas for achievements. What do you like to do in Minecraft that I could make into an achievement. I'm hoping to make this a big module with a lot of achievements, so let me know what you guys think. Thanks