Feat: Vindictive Thoughts

Trigger You attempt a saving throw against a spell.

Those who seek to do you personal harm with magic must suffer the same misfortune. Before you attempt your saving throw, spend a Mythic Point. You make this saving throw at mythic proficiency. On any result but a critical failure, the spell's caster takes 10d6 mental damage (Basic Will save against your class DC or spell DC using mythic proficiency, whichever is higher). At 18th level, the mental damage increases to 11d6, and at 20th level, the mental damage increases to 12d6.