Hector: ghost whisper
Scott: whenever his tears hits the water mark on his ring it will glow it will make some kind of heal water heart makes dead people come alive again(even ghost good people not bad people)
Nancy: mind reading
Ross: *hear mother nature*
Hope: fly higher and faster than before
Jake: get rid of the evil spirits and sense it and destroy it with magic (don't hurt the good ghost)
Melody: move things with her mind only musical items
Barry: being a invisible

Helen hypnosis or mind control

Jack:creation items like momo from mha

Kent:control the sun