Future idea:When the wither storm Is in his 3rd phase when he get to the 4th phase it immediately go giant if you can add an animation or a phase between 3 and 4

It always felt sudden when it transformed, maybe at a certain consumedEntites amount, it gets bigger, then again and again until it reaches stage 4

maybe the debris can cover swirl around more packed in the shape of stage 4, then it transforms and the debris spaces out again as 3 heads grow from the storm, and tentacles pop out.