You use sudden acrobatic movement to exploit an opponent’s defenses, slipping through their guard to land a precise strike.

Prerequisite: Dexterity 13 or higher

Acrobatic Evasion.
When you move through a creature’s space during your turn, you can make a DC 15 Dexterity (Acrobatics) check. You can attempt this even if the creature is larger than you.

Opening Through Movement.
If the check succeeds, the creature you moved through loses the benefit of its Dexterity bonus to AC against the next melee attack you make against it before the end of your turn.

Acrobatic Backstab.
If that attack hits, it counts as though you had advantage for the purpose of features that require it—such as Sneak Attack—but it does not grant advantage on the attack roll itself.

You can use this ability once per turn.