Black Flame's Protection

You harness the protective abilities of black flame. Wrapping glowing wisps of black flame around your body. The Black Flame bolsters your defenses from slashing, piercing, and bludgeoning from non-magical attacks, however it leaves you vulnerable to fire and radiant damage.

At higher levels. At level 5, the duration of this spell increases to 4 rounds, and at level 7, the duration increases to 5 rounds.