This variant was available in an individually sealed pack in a specific issue of the WildStorm Rising story arc.
*"Michael Cray was one of two sons of an admiral connected to Project Genesis," says co-creator Brandon Choi. "He tried to avoid the military, but when his father was murdered at Craven's command, he ended up following that path. Cray sees Craven as a surrogate father -- that's why he stayed as Craven's personal assassin after Team 7." *Source: Back of card
The specific issue in which this card was packged is either Team 7: Objective Hell #1, Grifter (1995) #1, Deathblow (1993) #16, WetWorks (1994) #8, or StormWatch (1993) #22.