3rd-level / Tiger Claw
With a carefully timed leap, you jump over the target’s defenses and attack it from an unexpected angle. You can use this maneuver only against a foe of a larger size category than yours. As part of this maneuver, you make an Acrobatics check with a DC equal to your foe’s AC. If this check succeeds, you also make a melee attack as part of this maneuver. If the check fails, you cannot make this attack and the maneuver is still considered expended. You gain a +5 bonus on the attack roll and deal an extra 6d8 points of damage if your attack hits.