pokemon card game guide Collector's Book Unofficial: The Originals Pack and Card Farming Guide:

Thanks to Ephemerate and Soulherder, there's actually a lot of support for some sort of UW (or UWx) Blink deck in the Historic format

Finally, Spider-Man's powers are based on an animal, and the comics have shown that there is a certain destiny to his connection to both spiders and the Spider-Man universe, which is all core green. In addition to the Scene Box, the set will have the usual Play Boosters, Collector Boosters, Bundles, and Prerelease Packs, all of which can also be seen in the gallery above with more details

I see that point, but I still think he is okay, especially given the overall rising power-level of the format

Paying seven mana is not a great deal for an extra combat phase, yet you may cast Fury of the HordeFury of the Horde for free by exiling two red cards from your hand