Name that block
Name that Mobs
100

I am Purple and shiney made of crystal! 

hint: from Steven universe or minecraft

amethyst 

100

I eat villager to turn them to (green)

zombie

200

I am pink tree that is lovely 

Blossom 

200

I am flying in the air that is red in nether

Ghast

300

I explode something that breaks everything

TNT

300

I trade something with emeralds 

Villager 

400

I threw potions to everyone 

witch

500

I fell from the ground and no world underneath 

bedrock

500
4 bosses in minecraft 

Warden, elder guardian, ender dragon