X-Treme X-Men Vol.1 #6

$3.00
Marvel2001 Volume: 1
Key Issue Details:
- First appearance of Lady Mastermind, daughter of Jason Wyngarde
- First appearance of Slipstream, a mutant who teleports via a Warp Wave
- First appearance of Lifeguard, a mutant who adapts to life-threatening situations


Condition Notes: