Card Trivia:S-Force Professor DiGamma
- This monster appears in the artworks of "S-Force Bridgehead" and "S-Force Specimen".
- The "S-Force" crest (black coloration) appears on this card's artwork, located on "Digamma's" left shoulder (partially obscured by his hand).
- This monster is named after the archaic Greek letter Digamma.
- Like other "S-Force" with a rival, this card's effect is very effective at stoping "PSY-Frame Driver" : Changing the 0 DEF "PSY-Frame Driver" to defense position and preventing it from changing back.