Continuity mistake: As the fight part starts, Gambit walks into the room and sets a small suitcase on the table with some tools. When Nightwing later flips over this same table, the suitcase and tools have vanished. And then they appear again after Gambit blows Nightwing through the wall as he grabs the suitcase off the table.
00:02:25 - 00:03:00Quantom X
Picture added by Quantom X