Double Cipher is a Common Trap Card card from Yu-Gi-Oh! (Duelist Pack: Dimensional Guardians, DPDG). Current market price: $0.11.
Common
Duelist Pack: Dimensional Guardians (DPDG)
Card Text
If your opponent controls a monster with the highest ATK on the field (even if tied): Target 1 "Galaxy-Eyes" or "Cipher" Xyz Monster you control that has Xyz Material; detach all Xyz Materials from that Xyz Monster, and if you do, Special Summon 1 monster from your Extra Deck with the same name as that Xyz Monster.
