This monster bears a resemblance to the Bakugan character Masquerade, except having a darker color scheme.
Both characters also have some relationship with a type of underworld. This card's original name is "Gorz the Emissary of Hades", while Masquerade has sent Bakugan to the Doom Dimension, which he referred to as "The afterlife for Bakugan".
The token summoned by this card's effect is named "Kaien the Emissary of Darkness". She is a LIGHTFairy-type Monster, in direct contrast to the DARKFiend "Gorz". Coincidentally, Masquerade was later revealed in the anime to be the alter-ego of Alice Gehabich, another Bakugan character. Masquerade is known for being merciless and cruel, while Alice is kind and polite.
This is the only promo card to date which does not have the golden hologram in the corner.