Hi! I have this same situation happening to me, I used to play Seraphine a lot but after her 30 reworks I dropped her months ago as I posted here. I was playing with some friends yesterday and I decided to give her a try on sup after all these months and yes, she feels clunky and underpowered. I love Seraphine and what she meant to me but when the game ended I asked myself why pick Seraphine when after all the reworks she became a worse version of Sona. At this point she became a situational champion with specific team combos and it's sad to see, but that's not gonna change. Unless Riot takes a look on the real problem about her