The Basal - Mob Suggestion

An earth type of Blaze that would shoot brown projectiles at the player, and when they hit the player, it causes the nearest type of earth-block (stone, dirt, etc.) to spawn where they were hit causing an obstacle for the player trying to kill the Basal. These would spawn naturally underground at a rarer chance than most other mobs. They would look like a green blaze, that would have vines going down its face, similar to the glare in looks. They would drop the Basal rod, which when crafted with another Basal Rod and a diamond, it would make the Earth Maker (name not finalized). The Earth Maker would allow the player to left-click a naturally occurring block like dirt or stone (not including ores) and allow them to right-click the block chosen down in order to effectively make it so they could build with as much dirt or other natural blocks as much they want following a durability constraint. I feel this would be fun for the builders and explorers/fighters because it can be used to build, it would be an interesting fight, and would be cool to see when exploring because of it being rare.