I suppose they might now be able to offload those cards for a decent price on any poor RCQ players who don't already have the deck, but this seems like a zero-sum game, and not a situation that's inherently "best for players"
Sleep is a common status to receive in not just Final Fantasy , but in all RPGs, and youre typically woken up when youre hit physically
For this reason, it might be smart to not cast your one-drop on the draw when they appear to be playing Humans, as you might lose a point or two from your creature, but youll get to have a busted Turn 2 unimpeded
Not only does it give you a way to chip in for damage, but Red and especially Blue/Red has a boat load of payoffs for sacrificing artifacts too, and this will feel like an engine in that type of deck
While this starts off small, it wont be a huge threat to your opponents for a few turns still, letting you get a few smaller hits in and saving your more threatening creatures from removal spells later in the game
Great bat wings sprout from his shoulders, and his head is like the skull of a goat, the flesh nearly rotted from it