Prossh Aristocraft Mid power?

1 Prossh, Skyraider of Kher

Creature 31

1 Avenger of Zendikar 1 Blood Artist 1 Butcher of Malakir 1 Champion of Lambholt 1 Deathbringer Thoctar 1 Disciple of Bolas 1 Dragonlair Spider 1 Emrakul's Evangel 1 Endrek Sahr, Master Breeder 1 Falkenrath Noble 1 Goblin Sharpshooter 1 Izoni, Thousand-Eyed 1 Jade Mage 1 Mazirek, Kraul Death Priest 1 Mitotic Slime 1 Mycoloth 1 Ogre Battledriver 1 Pitiless Plunderer 1 Poison-Tip Archer 1 Purphoros, God of the Forge 1 Sadistic Hypnotist 1 Sakura-Tribe Elder 1 Shattergang Brothers 1 Smothering Abomination 1 Solemn Simulacrum 1 Sprouting Thrinax 1 Stalking Vengeance 1 Vindictive Vampire 1 Viscera Seer 1 Whisper, Blood Liturgist 1 Zulaport Cutthroat

Spell 31

1 Artifact Mutation 1 Ashnod's Altar 1 Assassin's Trophy 1 Blasphemous Act 1 Crux of Fate 1 Cultivate 1 Decimate 1 Decree of Pain 1 Dictate of Erebos 1 Fecundity 1 Fires of Yavimaya 1 Food Chain 1 Fresh Meat 1 Goblin Bombardment 1 Growing Rites of Itlimoc 1 Impact Tremors 1 Kodama's Reach 1 Last One Standing 1 Obelisk of Jund 1 Parallel Lives 1 Putrefy 1 Reincarnation 1 Second Harvest 1 Severed Strands 1 Shamanic Revelation 1 Skullclamp 1 Sol Ring 1 Tempt with Vengeance 1 Toxic Deluge 1 Tragic Slip 1 Victimize

Land 37

1 Blackcleave Cliffs 1 Blood Crypt 1 Blooming Marsh 1 Cinder Glade 1 Command Tower 1 Copperline Gorge 1 Dragonskull Summit 1 Evolving Wilds 1 Foreboding Ruins 5 Forest 1 Game Trail 1 Jund Panorama 1 Kher Keep 5 Mountain 1 Overgrown Tomb 1 Rootbound Crag 1 Savage Lands 1 Smoldering Marsh 1 Spire Garden 1 Stomping Ground 3 Swamp 1 Temple of Abandon 1 Temple of Malady 1 Temple of Malice 1 Temple of the False God 1 Terramorphic Expanse 1 Woodland Cemetery