Ultimate Comics X-Men (2010) #21
RESERVATION X continues! What is the Sentient Seed and why does everyone want it?
Published: 1/9/2013
- David Baldeon, penciler
- Carlo Barberi, penciler
- Virtual Calligr, letterer
- Nathan Edmondson, writer
- Brian Wood, writer
- Jordi Tarragona Garcia, inker
- JUAN FRANCISCO VELASCO, inker
- Jesus Salvador Aburto Martinez, colorist
- RAFA SANDOVAL / ROGER BONET/JAVIER TARTAGLIA, colorist
- Mark Paniccia, editor
- Michael Ryan, penciler (cover)