John Tensen

A DEA agent empowered by the mysterious White Event, John Tensen gained psionic abilities and became a ruthless vigilante in Marvel's New Universe, using his powers to wage a brutal one-man war against drug traffickers as Justice.

John Tensen stepped onto the Marvel stage in 1986, a Copper Age creation of Steve Englehart and Geof Isherwood whose presence rippled through nearly two decades of storytelling. Debuting in Justice #2, he carved out a corner of the Marvel Universe alongside compelling company — Nightmask, Psi-Hawk, and Keith Remsen among them — and his footprint extended across series like Quasar and Nightmask, suggesting a character woven into the fabric of a distinctive era's more adventurous, offbeat corners. With sixteen catalog appearances spanning from 1986 to 2005, Tensen is exactly the kind of deep-cut figure that rewards the curious collector willing to dig past the marquee names — a genuine artifact of when Marvel was pushing boundaries and populating its universe with fresh, unconventional voices.