The bluestone caves

The bluestone caves would be a rare new biome. The biome would have blue stone instead of normal stone there is also a bit vegetation also lapis lazuli and diamonds will generate more in this biome.    

In the bluestone caves there will be many lakes were the glow squids could spawn. There would be also a lapis golem, the lapis golem is also blind like the warden but the lapis golem would slam the ground to find nearby players or when he is attacked, if you want to avoid the lapis golem you could hide behind blocks so if the lapis golem slams the ground he cant detect you. The lapis golem would have 90 hp=35 hearts, would deal 10 damage=5 hearts. When killed it would drop a heart of the sea lapis lazuli and bluestone.

Also in the blue stone caves you could find a blue bat if you give the blue bat lapis it would go to the nearest lake and would catch treasure for you. 

Thats my idea for a biome for the caves and cliffs update hope you liked it and have a nice day.