Reanimating a creature with mana value three or less can be accomplished much more easily and, while the choirs payoff can be hit multiple times as long as Coven is set up, one board wipe undoes all of your efforts
Either way, its a powerful pickup for Knight, token, or white-based Commander decks, and one thats likely to remain popular
Is this too much wrapping paper
Card draw and +1/+1 counters are other common rewards, as seen with Well of Lost Dreams and Heliod, Sun-Crowned, one of the best mono-white commanders
Any white lifegain token deck needs Crested Sunmare in the build so you can get an indestructible horse token on every end step
Sledge-Class Seedship The Green card that lets you put a creature from your hand into play for free is a common trope