Minecraft Dungeons Bastions deserve to be a level in the nether

The nether DLC was a fun DLC but it needed a boss because the ghast is just a mini-boss. My idea is the Bastion level unlocked by completing the warped forest. In the first half, you navigate through the bastion fighting piglins and ghasts. Halfway through You have to find the gold key to progress. In the second half blocking your escape is a soul dorr made of bones that can only be opened with a concentration of souls. To get the souls you must defeat the wither But first, you must find its three skulls lying around the bastion to summon it the skulls would work like key golems and you would place each one on the soul sand wither body. Once all three skulls are placed the wither will spawn and explode weakening the player. It would be able to shoot wither skulls giving the wither effect and blue wither skulls giving the wither effect and exploding. it would also be able to hit the ground to create an explosion. At half health, It will start to summon wither skeletons and their archer variants. It will also gain the ability to charge into the player dealing high damage and it will be able to deflect 25% of projectiles. Once defeated it will explode opening the gate. Also please add the wildfire boss if you decide to do this update.