The Commander of this deck is not Balthor, but Shring the Artist.

Shring the Artist

2BB

Legendary Creature - Cat

Flying, Whenever you cast a spell, you may return target creature card from your graveyard to your hand.

2/2

Generated by a Nueral Net trained to attempt to make magic cards. The thread this comes from can be found here (http://bit.ly/1GuieQk).

While I realize this isn't a real card and therefore isn't a legal deck, Shring is plausible and efficient and It made me want to mock up this deck.

The basic idea is to abuse Shring's cast a spell get back a creature as much as possible via sac outlets and 0-2 drop creatures. Also included black good-stuff.

My favorite card art of Shring here -> http://i.imgur.com/N3ysnbG.png

Thanks to unwisedragon for the amazing find.