i was finally able to see my wither. it only shows when chunks aren't fully loaded yet and appears underground even though it isn't. also it is huge. i could only see part of one of its heads and that was several chunks wide. still untouchable.
But if you do it around his head, you'll probably uncover the rest of his body && I know it's not very TPS friendly, but I'm sure everyone will understand, and it will only affect the TPS once or twice
