First off, I'd really like to commend Mana Drain, Valtrix and ivanpei on this deck. I've put it together and have been playing a few games with it, and it's an absolute blast to play. The primer was extremely helpful and well-written as well. Really a great job.

I do have a question regarding the Glimpse Affinity MU. I've found that Etched Champion, and, to a lesser extent, Myr Enforcer, are somewhat difficult to deal with, especially since EE@3 is a bit slow and doesn't solve the rest of affinity, and a Cranial Plating or even +1/+1 counters voids a lot of the effectiveness of Vedalken Shackles. Obviously it's possible to Swords the Enforcer, but Firespout doesn't deal with either of these two creatures. Do you guys have any suggestions?