Japanese Official Website
Koh Grif's Guardian Bakugan Leoness appears as Bind Bakugan now!! Combining attack and defence into one, it is the king of beast! Attack with its tough head equipped with Ogre Metal Horn, stand firm with its Ogre Metal Tail! Occupy the Gate Card with Ogre Blade on its foreleg! (グリフ・コウの愛機。レオネスが化合爆丸となって登場！！攻防一体、百獣の王！皇鉄角（オウガメタルホーン）の強靭な頭で一撃し、皇鉄尾（オウガメタルテール）で鉄の尻尾でふんばる！前足についたオウガブレードでゲートカードを占拠せよ！?)
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Fusion Ability Card(s)
The Kanji in the Japanese name of Ogre Leoness, 皇 (Goon: ō/ Kan'on: kō/ Kun: kimi, sumeragi), means emperor, whose Kan'on is as same as its owner's first name. "Ogre" may be derived from the Japanese for imperial fang, 王牙 (ouga), and the Goon of the Bakugan's Kanji.
- Ogre Leoness was once named Three Children (参子/サンコ, Sanko?) tentatively, which may be misinterpretion of Three Tiger, 参虎 (sanko), probably from the fact that it is Leoness's third variation and that it is called Liger in its first variation.
- The front section has an off-center nub that causes shots to curve slightly.