mastery progression and potency access
Your arcanum mastery sets your potency ceiling. If a spell's potency exceeds your mastery level, that spell is inaccessible until your mastery increases.
LEVEL ONE
You can cast spells up to potency 1.
Maximum Spell Potency = 1
LEVEL TWO
You can cast spells up to potency 2.
Maximum Spell Potency = 2
LEVEL THREE
You can cast spells up to potency 3.
Maximum Spell Potency = 3
LEVEL FOUR
You can cast spells up to potency 4.
Maximum Spell Potency = 4
LEVEL FIVE
You can cast spells up to potency 5.
Maximum Spell Potency = 5
LEVEL SIX
You can cast spells up to potency 6.
Maximum Spell Potency = 6
LEVEL SEVEN
You can cast spells up to potency 7.
Maximum Spell Potency = 7
LEVEL EIGHT
You can cast spells up to potency 8.
Maximum Spell Potency = 8