If a move's type is completely ineffective due to one of the opponent's types, then the move does zero damage, even if the opponent has a second type that would be vulnerable to it (as in Thunderbolt, an Electric-type move, used against a Quagsire, a Water/Ground Pokmon)
It has been quite a while since I wrote here, but I am glad to be back
Its a solid source of Energy, thanks to the Synthesis attack, allowing for two Tokens to be attached, setting up its evolution nicely
Finally, the set included powerful Trainer cards such as Combat Commander, which allowed users to search their deck for up to three basic Energy cards
This is especially important for high-end Ascended Heroes chase cards where surface quality, centering, and edge condition directly impact grading outcomes
1 Fell Specter