Bounce Wall

In response to being attacked by melee strike, you summon a transparent blanket of magic in between you and your attacker until the start of your next turn. The attacker must then choose to make either a Strength or Dexterity Saving Throw against your Spell Save DC

If Strength, on a success the wall is pierced and disappears and you take half damage, on a failure the wall remains intact and the attacker takes half damage.

If Dexterity, on a success the wall remains intact and the attacker takes no damage. On a failure the wall remains intact and they take half damage.