Here are the codes I found. They work fine with SXOS.
[invulnerable]
04000000 002568C0 52800020
[Refresh Fervor Cost No Life/Tears]
04000000 0042D538 D503201F
04000000 0042D59C D503201F
[Unlock a Skill Gives Tears]
04000000 003BC188 528847F4
04000000 003BC18C 72A001F4
04000000 003BC194 1E204008
[Unlock Mea Culpa Level for free]
04000000 003BBB5C 52800020
Found the codes here:
https://www.switchcheatsdb.com/game/blasphemous/668/
Credits to @DaBlackDeath