Pocket Super-Heroes
From Legion Wiki
The Pocket Super-Heroes line came out in two waves from DC Direct in 2002-2003, with 3-inch characters similar to popular lines from other companies. As teenagers, the figures were slightly shorter than the "adult" characters.
In Wave 1 (Dec. 2002), the Legion was represented by twin-packs of Lightning Lad & Mon-El and Saturn Girl & Cosmic Boy.
In Wave 2 (Dec. 2003), the Phantom Girl & Ultra Boy twin-packs were in the set.