drop Archmage of Runes, Choice of Damnations, Withering Torment (we're in white... we have actual permanetn removal), graha, Ertai's Scorn could be mindbreak trap or the one mana protection package (offer you cant refuse, swan song, restoration magic).
i'd also drop jin-gitaxias personally. i dont think either cleaver concealment or teferis is that good for us. clever especially might be hard to get the free conealment that other decks like winota easily get... we dont have many creatures
you're missing a gamechanger. probably tithe?
waterlogged teachings is super flexible and double trigger. should be on papalymo as well.
i'd run a few more tutors as well just to make curiosity a bit more consistent. or classic if we already have curiosity, time to tutor solitary confinement

for each previous time you've cast this spell from the command zone this game, pay 2 life that many times.



so true
: You may cast a spell with suspend from your hand. If you do, pay its suspend cost rather than its mana cost. Activate only as a sorcery.



can be paid with either





: Untap this artifact.
worth of modes. You may choose the same mode more than once.



.
but up to you