When you die out right or at the dawn of your 21st day, your body forms into a  sphere of golden radiant light encompassing your figure, giving off bright light for 1100ft. (everyone within 110ft must succeed a con sav 18 or be blinded for a min). Your body explodes like a star and all persons take 11d10 +11 radiant damage within 11ft of you. Anyone within 20ft of you takes half.