Blok (Pre-Zero Hour)
Appears in 9 issues
Legion of Super-Heroes Annual #2
1986
All-Star Squadron #54
Crisis on Infinite Earths #10
Legion of Super-Heroes #18
Infinity, Inc. #22
Legion of Super-Heroes #17
1985
Legion of Super-Heroes #16
Crisis on Infinite Earths #8
Crisis on Infinite Earths #6