Some friends and I were disuccing what types of jackets and devices we'd have if we worked for the TSAB and one of them once said he'd want his to look like a tuxedo and he'd have several ID's all stored in an attache case.
I've totally got to show him this, as it's close enough.
I can almost imagine a conversation about this exact thing. Like He reminiscing about the past. Prolly go down like this
"Back in the day...i was a powerful young battlemage. Much like yourselves" Graham said, as he put the tea on the table for the girls. "Ahh i remember it like it was yesterday, The TSAB called gave my device the nickname Hellcase...people of the battlefield simply referred to it as the Doombox. I myself earned the nickname 'The Contractor' reminiscent of the whole deal with the devil motif..." he gave a small chuckle. "But those are days of old, and my powers aren't what they use to be..."