>>56134979...I've just now understood Drassal's pokedex entry.
Anyways, for retypes I'd personally bring Avatrice's previous type (Dragon/Dark), turn Slaatel into mono Dragon (it having steel chain I don't think is enough and I like the only pure Dragon type being the one locked inside Dragon's Den) and make Soaro Dragon/Normal again (since it's based on nostalgic/normie mascots).
Like this Anon said
>>56133328 have Kordiena be Normal/Water again. I'd also probably retype the second branch of Kordiena (Kitsyna and its evos) from Psychic to Strange if not Dark. Not only because both Electric/Psychic and Dark/Psychic has better existing mons in this romhack (Satelisk, Icosahed and Noomsday respectively), but also because Psychic barely fits I feel. I also wonder if it'd be possibly for Kordiena's line evolutionary method to reflect Day/Night motif and dex entries. I'm guessing devs chose Hitmon stat evolutionary method because having Day/Night evolution (and not on Hapiness but Level) trigger twice was probably hard to code.