Hopefully Sandy didn't think such an attack would work. Even with the increased speed from the grappling hook's momentum it was a simple matter of just lifting Equilibrium up over his head and bracing for impact. As soon as Setsuna felt the increased weight on his shield he heaved it skyward, hopefully throwing Sandy off balance, before raising his sword/rifle and firing the remaining two shots at the skyborne target. That was, assuming Sandy did rise into the air. Otherwise, he'd be firing at naught.
Combat Log:
● 2 shots [2% x 2]
Setsuna's Stats:
● Aura: [█████████-] 96%
● Weapons in hand: Equilibrium, Discord [Rifle Mode][0/10 rounds]