my black auras deck evolved into gb so that it can deal with decks that are not creatures heavy
Deck
4 Hateful Eidolon (THB) 101
10 Swamp (ELD) 258
4 Dead Weight (GRN) 67
2 Kaya's Ghostform (WAR) 94
4 Aphemia, the Cacophony (THB) 84
4 Mire's Grasp (THB) 106
3 Hydra's Growth (THB) 172
1 Temple of Malady (M20) 254
4 Overgrown Tomb (GRN) 253
2 Castle Locthwain (ELD) 241
4 Mogis's Favor (THB) 107
4 Setessan Training (THB) 201
2 Season of Growth (M20) 191
4 Setessan Champion (THB) 198
6 Forest (AKH) 267
2 Inevitable End (THB) 102
if enemy doesnt have creatures to bounce your black auras off, just boost your champion or zombies or whatever.
Draw of this deck is insane, enemy once won by wiping board and having me draw a lot. Had version that I ended up scrapping, which involved dryad, nessian wanderer and dread presence. Stating this as someone might like to try it.