"Lemme see what I can find." Dropping the chain, Indigo makes her way back to the pile of trash and digs around in it again. Eventually she finds a huge nail, easily the size of a large dagger, thick enough to wrap your first around, the kind you'd find on a railroad. It's slightly bent, and in her other hand she holds another find: The head of a sledgehammer. No handle or anything, just the head.

"That oughtta do if you can get it buried in somethin' solid like what the chain was stuck in. You do that, and I'll go grab the scissors, alright?" She hands the nail and solid chunk of metal to Kaiba, then waves before running off again.