Although Double Cleave is nice because it's an instant, Assault Strobe is the cheapest double-strike effect around. I use it in my "Giant Unblockables" deck. Additionally, if you'd like to screw with them, you could do Distortion Strike , Artful Dodge , or even Ghostform . No idea if that's the kind of direction you want to take it in, but it's there.

Looks like you have a fun mix of red, white, and blue's characteristics. Cool build!

+1

Thanks for the suggestions.

In an early version of this deck, I had a few flashback cards (including Artful Dodge ) and instead of Foresee , I was running Thoughtflare . It worked alright, but I just found Foresee to be better, and without Thoughtflare , the flashbacks weren't as fun.

Assault Strobe has also been tested a bit, but I just love the added versatility of Double Cleave .

Ghostform would work a lot like Frost Breath in the deck. It depends on what your opponent is playing.

Distortion Strike can be compared to the Aqueous Form . The scry 1 trumps the +1/+0 I feel, but the fact that Distortion Strike can target a different creature on the rebound is pretty nice.