"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. Cannot be Special Summoned from the GY. You can discard 1 card, then target 1 card your opponent controls; destroy that target.
![XYZ-Dragon Cannon (Alternate Art) [MP24-EN011] Quarter Century Secret Rare](http://boutiquelechevalier.com/cdn/shop/files/ygo_placeholder_66792f4b-187b-4d56-bbb0-92527da996c5.png?v=1726767095&width=1445)
![XYZ-Dragon Cannon (Alternate Art) [MP24-EN011] Quarter Century Secret Rare](http://boutiquelechevalier.com/cdn/shop/files/579487.jpg?v=1727889913&width=1445)
![XYZ-Dragon Cannon (Alternate Art) [MP24-EN011] Quarter Century Secret Rare](http://boutiquelechevalier.com/cdn/shop/files/579487_056368c2-d702-4cb3-b334-783a5bafc5e5.jpg?v=1728082750&width=1445)
![XYZ-Dragon Cannon (Alternate Art) [MP24-EN011] Quarter Century Secret Rare](http://boutiquelechevalier.com/cdn/shop/files/579487_b35315a0-c641-429c-a298-ed2c0dbe556e.jpg?v=1728492771&width=1445)