Mirrorworks and Prototype Portal may not work well together, but they create the basis for multiple triggers from our general off our scarecrows
So something else will be needed as a promo, and now it makes more sense to leave Slowpoke as a promo instead of cutting a random card that originated from Abyss Eye
If this spell was kicked, put those cards onto the battlefield instead of putting them into your hand
Im sure serialized cards would drive a frenzy among the flipper crowd, but I dont think it would be healthy for the long term
Boros Convoke is a dependable Standard MTG deck that does a good job avoiding the loss of steam that some aggro decks suffer from, and can even do well against board wipes thanks to lots of different tokens
While some of the current top decks will stick around, others will be leaving the game entirely