Yes, let's all freak out over a card simply because it does 150 damage with a single attack, ignoring the sheer absurd amount of support it requires to be usable (and we're not discussing mere SP support). Heatran does no good until you get the Charizard on there, you still need two Heatran in play to keep your energies, not to mention the energy acceleration required to hit that attack damage.
Note, you could try Electivire FB with Stark, but you'll notice that, too, requires a massive discard outlet to dump the energies in the first place. Same problem with Tangrowth from the new set, you need to discard more cards than current support allows.
