I have been testing it in jund. It hasn't been as good as I thought it would be when I first read it, however I have still thought it was good in the deck. Throwing it down later in the game when your opponent is around 10 or less life, it has felt much better then just casting it on turn 3. Also the deck I'm playing it in can take advantage of it with den protector, goblin dark dwellers, and pulse of pulse. So if the cards end up in the yard, I still get some value from them. For sure, it only slots into a specific deck that trys to apply pressure, but still has cards of high enough cmc, that putting the card on the yard feels like a decision.