Is it me, or is this card insanely powerful. I feel that a lot of card analysis discussions forget about the existence of Mana tiles, that those little balls are what makes Replicant quite the force to be reckoned with.
You can play this with replace as a 2/2 that draws a card, which is far from bad, or you can chain all three to slim your deck down by 3 cards. We know how broken Azure Summoning can be and this, while not nearly as strong as Azure, takes up significantly less deck spots and is rarely a worthless draw. With mana tiles, you can play all three buggers as soon as turn 2, which gives you a board, makes your deck slightly less garbage, and gets you ahead on cards.
I can see this being the staple neutral 2 drop in the next expansion. My Alabaster Titan deck is going to love these, as will Vetruvian Golem Swarm.
Side tangent on Mana orbs, everyone seems to forget they exist when evaluating certai cards. I remember how everyone freaked out when Komodo Hunter was spoiled. When it was released, however, everyone realized that a 3 mana 5/6 is not worth allowing your opponent stealing mana orbs with chargers and ramping out something big. I feel that this card will have the opposite effect in that the reach providdd by this card will allow you to claim more tiles and therefor lower its effective cost.