Number 17: Leviathan Dragon Gallery Rulings Errata Tips Appearances Trivia Lores Artworks Names Anime Manga Yu-Gi-Oh! D Team ZEXAL This is the cover card for Generation Force. This is the first cover card for a booster pack to debut in a manga since X-Head Cannon, Y-Dragon Head, and Z-Metal Tank debuted in Advent of Union, a gap of over nine years. The number 17 can be seen on one of its horns. This is the lowest level for a Cover card since "Relinquished" and "Thousand-Eyes Restrict" However, as an Exceed Monster, this card doesn't technically have a Level but a Rank Retrieved from "https://yugioh.fandom.com/wiki/Card_Trivia:Number_17:_Leviathan_Dragon?oldid=1375316" Category: Card Trivia Community content is available under CC-BY-SA unless otherwise noted.