Rain's 42-card Aggression Spectrum Deck

As a Multiplayer Aggression build, I find that Spectrum's Photon form and Speeds of Light aren't as critical. Since her Energy Duplication is a Hero Resource, her nemesis "Sap Power" attachment (where there's 2-of) can be tricky to get rid of if you don't have a lot of energy resources in your deck. I noticed that a lot of the cards I wanted to use for her (especially since she had printed Aerial) had energy resources, and this deck idea was born. Later, when Angel came out and Bombs Away + Soaring Acrobatics came out, it completed this list.

Assuming you have someone else to worry about threat, there's two things you'll want to be doing for your exhausting activations: Deal damage, or not take damage (so you can deal damage later). Gamma Form and Pulsar Form help with this. But what if you get stuck in Pulsar form? As Gamma, you can exhaust to deal 3 damage. With Bombs away, you can... exhaust to deal 3 damage. If you draw into one, then you aren't really slowed down at all!

Get Over Here serves three purposes: A cheap Stun clear; pull a minion into Lie in Wait; or pull a minion to set up for Bombs Away. Not bad for a 0-cost card!

With all the form changing happening, Surprise Attack should be triggering often. Martial Prowess is there to help pay for that, as well as your Pitchbacks and Gamma Blasts.

As far as Allies go, they all want either a physical or energy resource; Energy Duplication plus cards in the deck should be able to easily provide one of these. It feels good getting a 3 health 4 ATK Wasp on the table reliably all the time once I have Boot Camp out.

One of my rules of thumb is to include Down Time with heroes who don't have anything interesting to do in Alter-Ego. Spectrum is one of these; I want to get her back in action as quickly as possible, so a single recovery of 5 plus Pulsar effect for 1 more hit point often gets her back ASAP.