==Official Description==
===Bakugan.com===
"The first evolution of Drago is Delta Dragonoid. He has three sleek horns and a hard plated armor in ball mode with chrome rings. He has an extra set of wings and a pitchfork tail. He possesses a strong bond with Dan and is his guardian."<ref>[https://web.archive.org/web/20170707184846/http://www.bakugan.com/products/bakugan?page=5 Old Bakugan.com description]</ref> ===Bakugan.jp==={{NT}}リング状のメタルを装着したドラゴンタイプの爆丸。大きな頭で敵を下からアッパーするのだ.<ref>[https://web.archive.org/web/20120512082451/http://bakugan.jp/index.php?act=collectionBakugan Old Bakugan.jp description]</ref>
===Bakugan Official Handbook===
"Dragonoid is one of a few Bakugan that can evolve on its own. Delta Dragonoid is the first evolved version of this powerful dragonlike beast. After its transformation, Delta Dragonoid has a cobralike hood around its head and sharp thorns all over its body. It also gets a lot more Gs, making it harder to beat on the field."<ref>[[Bakugan Official Handbook]], page 47</ref>
===Bakugan Ultimate Handbook===
"When Dragonoid evolves into Delta Dragonoid, he gets an extra set of wings and a pointy pitchfork on the end of his tail. This dangerous dragon-like creature's body is covered with armor to protect him from attacks."<ref>[[Bakugan Ultimate Handbook]], page 108</ref>
==Anime==