A late holiday idea for halloween next year

Allow 6 pumpkins to make the wither appear, although the wither isnt normal, its also greatly corroded and missing a few ribbones or heads, the wither has tons more health than normal, and throws Fire Skulls, can summon an army of blazes, ghasts, piglins, and wither skeletons! The only way to actually destroy him with no damage is using candles, You have to lure him into the circle (with a fishing rod or maybe a new item?) and an effect will play, candles dissappear and everythings back to normal. (The Wither also gives Night Vision) The pumpkins will be there during the fight and after, at least 1 MC day after, lightning strikes and the pumpkins are gone.