The Crusher Golem Mob

The Crusher Golem is a mob you build similarly to an Iron or Snow Golem. To make it you put down a Slime Block, a Sticky Piston facing downwards, an Anvil on top and any Button on the side of the Sticky Piston . To activate the Crusher Golem, just press the Button and the Crusher Golem will jump into the air and come alive. It moves using small jumps, has 60 HP and attacks most hostile mobs. When the Crusher Golem notices a hostile mob, it will proceed to jump high up into the air, turn upside down and deal damage to all entities on the block it landed on, however, if the Crusher Golem misses it will get damaged (The Anvil slowly cracks similarly to the Iron Golem and can be repaired with Iron Ingots). The Crusher Golem can also crush Grass, Crops, Farmland, Flowers, Sugar Cane, etc. If you want to turn the Crusher Golem off, press the Button on it while it's on,(This can be useful when curing Zombie Villagers) when it is off, you can't mine it because it is still an entity. Here is a sketch of what it could look like if added.