Moving quickly, Zsasz exchanged his Doctor mask for a different mask depicting a harlequinn of sorts, then hefted the crossbow and shot a silenced grappling hook up to the top level. It landed softly, and after checking to make sure the line was taut, he slipped his other mask into his satchel, slung the bow over his back, and climbed right up the wall, leaping silently onto a nearby Templar guard and knocking the man out with a well-timed blow to the neck. Then, dragging the man into a corner, he took the helmet and cloak and put them on, slipping his own into the satchel, then took the man's sword and strapped it to his belt and shoved the man in a barrel.
[There,] he thought. [Now I can walk among them.]