He's a four-mana (1R,1G, 2C) 2/5 creature with Haste who fights up to one target creature when he enters play
Start with one central attacker and one clear plan
Can lag behind rapid market moves
Pair Nasty End with Ringwraiths, Gollum, Patient Plotter, or best of all, Haunt of the Dead Marshes, and watch your hand grow while your opponent despairs
A zombie dwarf legend, which should tell you enough, Balthors two abilities are to strengthen minions, or bring back all red or black creatures in everyones graveyards to play
Pay attention to your binder rings: Watch your binder rings as youre putting in card pages to make sure the open rings dont scratch your cards