Game 1 Vs Mono Black Devotion: Mono black devotion was able to Thoughtseize my enchantment out of my opening hand, but stalled out because of drawing two consecutive mutavualt. The deck recovered well from multiple thoughtsiezes.
Game 2: The deck lost to a pack rat engine and Gary. It wasn't able to find the white mana needed to get Ajani, Caller of the Pride for the finish.
Game 3: Mono black devotion had trouble grabbing lands again, it did get up to 4 and was able to cast a Desecration Demon, This deck was able to get enough creatures on the field to withstand Devour Flesh and Hero's Downfall.
Overall in this matchup the deck played well. I think in matchups against mono black devotion you have to be aware of Devour Flesh, and make sure you always have two creatures on the field., that way you never have to sac your buffed guy to devour flesh.