Epic Spell Adept

Spellcasting or Pact Magic feature, the ability to cast 9th-level spells

You gain the following benefits:

• Increase your spellcasting ability score by 1, to a maximum of 20.
• You gain a +3 bonus to Spellcraft checks to cast epic spells.
• When you cast a spell at a higher level, you can choose to cast it as an epic spell, with a maximum level equal to 9 + half your proficiency bonus. To cast an epic spell, you expend a 9th-level spell slot and make a Spellcraft check (DC = 10 + the spell level). On a success, the spell is cast successfully. On a failure, you must make a High Magic Failure roll.