Star costs 9 quanta, 1 cards, and 1 turn vulnerable for +5|+5. Blessing can do 6 quanta, 2 cards, and not vulnerable for +6|+6, blessing seems much better, but it's closeish and star could be just a bit UP.
Constellation is dramatically OP in one deck and almost useless otherwise. 13 Light for +5|+5 all around makes RoL/Hope decks very, very happy.