Yu-Gi-Oh! Duel Monsters promotional cards

Card list:

(No Set Numbers Present - Improvised Ones used instead.)

G1-01 B. Skull Dragon

G1-02 Castle of Dark Illusions

G1-03 Dark Magician

G1-04 Ryu-Kishin

G1-05 Hitotsu-Me Giant

G1-06 Mirror Force