I've added a new page to the file for tracking individual spellcards in EoSD. I knew and was kinda irked that the game didn't track per-character spell stats, but never cared enough to do anything about it... but somehow I only just realized it doesn't even distinguish between difficulties for cards appearing on multiple levels. So now I (and thus you) can do it manually. You can either just highlight squares for completion, or fill in your own stat numbers if you're really obsessive like me.
Sample:
[attach=1]
The page is now there in the current download link. If you're already using a copy of the workbook, follow these steps to insert the new page into your copy:
1. Download the blank file again
2. Open it and your file at the same time
3. Right click the "EoSD" tab and click "Move or Copy"
4. Select your file from "To Book," pick "(move to end)", and check "Create a Copy." Hit "OK."
Sometimes for reasons I can't understand, it'll refuse to do it. If so, you can just create a new page in your book and then select-all on the EoSD page, copy it, and paste into yours. This method may or may not catch the proper column settings, but it should be fine.
One note: Night Bird can be accessed on Easy by timing out the first boss nonspell, which I actually only just learned from the wiki while making this... But I tried it out, and it's buggy - it doesn't get its own health bar, so it's un-cappable unless you leave Rumia's health really low when it starts. So I just marked it in the N/A color for Easy instead.
Update 11-18-12: Charts for TA02 (Concealed the Conclusion) added. Stages 1-3 are unique to each character, but you can practice cross-character stages once clearing them. Stage 4 has a unique midboss card per character and 1 boss card that changes between type A/B and type C/D. So I split that stage too, but merge them on your end if you don't care about that much detail.
11-19-12: It's actually stage 5 that does that. Fixed.