Use this addon if you want Perk condition from Spell Tutor with Ordinator mastery perks.

1st mastery perk - Novice spells
2nd mastery perk - Apprentice, Adept, Expert and Master spells

Use this addon if you want Perk condition from Spell Tutor with Vokri mastery perks.

Requires mastery perk + skill (since it uses only one mastery perk)
Skill 0/25/50/75/100 - novice/apprentice/adept/expert/mastery spells.