Tytan's auto-attacks don't use projectiles, and aren't blocked by Wind Wall or Unbreakable.
Tytan brief bio; If Zilean could be called the master of time then Tytan is the master of space. He is just one of the enigmatic and ancient Tytans that oversee all of creation and was cast down for his failures in the eyes of his brothers and sisters. Even in his weakened state Tytan is still a being to be feared for his power to shape the face of the world at a whim. In Runeterra he sees his salvation, if he can heal this broken world, maybe he can regain his place among the masters of the cosmos.