Ava's Black Mirror

You form a wall of black ice infront of an ally or yourself in an attempt to reflect a creatures spell back at them or another enemy in range. If the creature is casting a spell of 5th level or lower, its spell is reflected. If it is casting a spell of 6th 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 sent to a target of your choice.

Additionally, AOE spells reflected by this spell are centered on the enemy caster, and concentration spells will be hijacked.