I've been playing this Grenadin deck for a couple of months now, but the new Dusk Road cards made it really viable. Although it can be very fast with lots of early grenadin and a Granite Ring, it is actually a control deck designed to inflict a couple of points of damage on the player every turn. It also does very well at pushing damage, sometimes big damage, across the field.
This deck is most fun against other control decks that rely on removal cards and lots of card draw. Currently grinding through gold in ranked play. There are plenty of other decks out there with 5 legendaries that will get you there with more consistency but it's just so fun.