@Herr_Loki Just found my old discussion about buffing Lucifelle. mythical buff thread (long thread where long and detailed boring comments are appreciated) - #84 by Killerdog
The idea there (either given or inspired by Tavaray) was to make 2nd form Luci have 70TU Filicide while 3rd form Luci gets 100TU Double Filicide. This would make her a harsh counter when there’s an enemy not in the final form and get her both kills she needs with just a single move