User blog comment:DutchRits/Character Card Comparison, Part 7/@comment-15167314-20130815034816

I don't take issue with any of your points, although I would say that it is possible, if laborious, to keep up with "deck creep."

Pertaining to the lack of Scrapper, et al., in "Heavy Metal War, pt. 1," my guess is that the missing Constructicons are being held for "Heavy Metal War, pt. 2."  Given that the two "Day of the Dinobots" episodes were about two months apart, the timing would be just about right if that turned out to be the next episode.

I have to confess I've had some absurdly good luck on the episode space bridges. I got an episode Shockwave on my first or second try (I sometimes use Mobacoins earned from trying new games). But, since it doesn't have an alt-mode or matching weapon, its power is limited and it's slowly being pushed out by MTM SR event cards.

As a brief aside, I think the best way to spend Mobacoins (without going overboard) during raidboss events is on the episode weapon space bridge; with luck, you can pick up the matching weapon for the episode card that you win as a point reward.