Don't Call Me Stupid

When a creature targets you with a spell that requires you to make an Intelligence saving throw, you can use your reaction to immediately succeed on the saving throw. Additionally, the caster of the spell takes 3d10 psychic damage as a backlash of mental energy surges through the connection.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the psychic damage increases by 1d10 for each slot level above 3rd.