Where to get obsidian?

Where can you get obsidian? You have a few options. 

 

 Buy it in the server shop! 

 Go to a cave and dig it up in a lava pool! 

 Create an impossible to create Obsidian generator (new Minecraft physics laws have decided to break the Obsidian generator) 

 There is a place where there is more Obsidian than anywhere else in Minecraft. You should know! 

 Wait till 1.17 they have surprises for you here.