Why is there no mechanical brain of Cthulhu

The brain of cthulhu has two phases in revengeance and death mode.The brain of cthulhu has two stages.After entering hardmode, one of the core features of the game to complete is obviously the mechanical bosses.The motherboard is invulnerable during this phase.In the first, the brain is invulnerable and teleports randomly around the player.

Press j to jump to the feed.If the brain of cthulhu is led outside of the crimson, it will enrage, causing both the brain and its creepers to become much faster.The motherboard can fly, shoots beams similar to those of the necromancer, and disappears similarly to the brain of cthulhu.They could definitely create a mechanical brain of cthulhu, it could be called the mastermind or the supercomputer.The brain of cthulhu regains spent legendary actions at the start of its turn.

You still fight the destroyer.