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{{Nihongo|'''Apollyon'''|アポリオン|Aporion}} is a skeleton warrior-like ''[[Bakugan Battle Planet]]'' Bakugan that was first seen in promotional material at Emerald City Comic Con 2019. Its shield can be seen in some Action Cards such as [[Bone Defense]]. In the anime, a [[Haos#Reboot| Haos]] Apollyon is owned by [[Philomena Dusk]], [[Darkus (#Reboot)|Darkus]] Apollyon was seen as a component for [[Cloptor x Apollyon]] in ''[[Bakugan: Armored Alliance]]'' and an [[Aurelus]] one is a guardian at [[Supreme Council]]'s palace.