I calculated that I have 210 tomes worth of stuff I want to get and that's without the earring or any triple triad cards or maps. And I'm not a savage raider but I am still at endgame. There's some content I'd rather not engage with or grind for rewards, that's what moogle tome events are for.

Actually, I did raid savage for the tier that the song is from and never got it. I'd rather grind 100 moogle tomes than run that fight over and over hoping for a drop and that no one else takes it.