DR-Serpent is one of the four gatekeeper systems in Custom Robo Arena which unlock the door to the -3 floor under the NeoBrain Research Lab in Encephalon. It is the eastern system and uses a Shadow and a Hornet Gun.
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DR-Serpent is one of the four gatekeeper systems in Custom Robo Arena which unlock the door to the -3 floor under the NeoBrain Research Lab in Encephalon. It is the eastern system and uses a Shadow and a Hornet Gun.