XYZ-Dragon Cannon is a Secret Rare Fusion Monster card from Yu-Gi-Oh! (Collectible Tins 2003, BPT). Current market price: $0.20.
Secret Rare
Collectible Tins 2003 (BPT)
Card Text
"X-Head Cannon" + "Y-Dragon Head" + "Z-Metal Tank"
Must first be Special Summoned (from your Extra Deck) by banishing the above cards you control. (You do not use "Polymerization".) Cannot be Special Summoned from the GY. You can discard 1 card, then target 1 card your opponent controls; destroy that target.
