The deck is built around Dryads with Mutaform and the sinergizing support abilities of Towers.
This deck offers ways to get destroyed cards back to your hand while capitalizing on cards being destroyed at the same time. There're ways to get cards back from the discard pile too. Towers are cheap to play and with castle's ability enabling to exhaust them twice per turn allow for crazy combos or quick support. These cycles of moving cards back to hand and playing them again and mutaforming your allies creates a very distinctive dynamic.
This deck pretty much melts through any and all of level 3 Hordes.