Defeat 30 guards before taking down Muggshot.
― In-game description
"Muggshot Goon Attack" is the second Master Thief Challenge in Flight of Fancy of Sly 3: Honor Among Thieves.
It is a variation of the first part of the job "Cooper Hangar Defense," where Murray must defeat Muggshot, with the added requirement of defeating at least 30 guards before doing so.
Sly 3- Master Thief Challenges - Muggshot Goon Attack (PS3)