Deflect Counterspell

You attempt to interrupt a creature in the process of casting a spell and deflect said spell 2 fold at the caster. If the creature is casting a spell of 6th level or lower, its spell is absorbed and deflected 2 fold at the caster. If it is casting a spell of 7th level or higher, make an ability check using your spellcasting ability. The DC equals 10 + the spell's level. On a success, the creature's spell is absorbed and deflected 2 fold at the caster.

At Higher Levels. When you cast this spell using a spell slot of 7th level or higher, the interrupted spell is absorbed and returned if its level is less than or equal to the level of the spell slot you used.