Assume there is such amulet existing in the world:
- Wearer Wizard can cast 2 extra lvl 10 spells every day
- Wearer Wizard can cast 1 extra lvl 11 spell every day
- If you find spells of such level you could use them with such slots (I.E. Quest spells)
- If you don't find such spells you can anyway put metamagic spells inside that slots.
Am I allowed by 3.5 rules to have metamagic spells at those levels? (I.E. Am I Allowed to "Extend Time Stop" and put it on one of those slots?)