[Phantasm]

Three Gizmos are certainly useful enough, if you consider a single issue (or a 9-page story in an anthology title or backup story in an annual) or television episode a "gaming session". This gives him three unspecified gadgets in his utility belt (or his "special super thermal-B long underwear") every game session, which refresh the next time his player, Batgirl's player, Nightwing's player, and Robin's player sit down at the gaming table.

One thing I didn't see with Babs is her unofficial JLA membership. From The Titans #1:

Tempest (formerly Aqualad): I mean, who really runs the JLA nowadays?
Nightwing: Batman.
Flash: Superman.
Troia: Wonder Woman.
Lian Harper (Arsenal's daughter): Oracle.
The five founding Titans look at each other and realize, Lian's right.