Yellowjacket Traditional Cache

These days you never know when you might need a superhero!

Early in his career as a biochemist, Dr. Henry Pym discovered the extra-dimensional Pym particles that allow him to shrink or grow at will, leading him to adopt many costumed personas and begin adventuring among the world of super heroes. These days, he enjoys his life and his solo adventures as the diminutive Yellowjacket.