I never counted, if this is including biografts probably in the ten thousands..? , if not like 20

They’re.. fine, they don’t hurt me so I don’t feel any resentment towards them, they’re not the ones I deal with usually.

Favorite..? Hard to say they’re all equally nice people once you get to know them, but harpoon and lifesaver were the friendliest

Powers usually circling a blackhole including pulling things in, pulling apart, summoning blackholes themselves and some others, I can’t use them constantly though i get tired.