G.I. Joe vs. The Transformers IV: Black Horizon  (2007)

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Key Facts

1st appearance of Golobulus, leader of Cobra-La

1st full appearance of Pythona

Variant ⋅ Devil's Due Publishing ⋅ 2007

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Key Facts

1st cover appearance of Cobra-La: Golobulus, Pythona, Nemesis Enforcer

Variant ⋅ Devil's Due Publishing ⋅ 2007

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Key Facts

Variant cover art by Tim Seeley

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Key Facts

1st full appearance of Nemesis Enforcer

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