Tevesh Szat is an aristocrats and card-advantage engine on a planeswalker chassis: you +2 to make Thrull fodder, then +1 to sacrifice creatures for two cards each turn, fueling a sacrifice-and-recur loop. As a Partner commander he wants a second commander to share the burden, and his ultimate can steal opponents' commanders to close games. You grind value while building toward a combo or overwhelming board.
Repeatable, unconditional card draw that refills your hand every turn
Generates its own sacrifice fodder via Thrull tokens
Partner lets you pair into a second color/strategy for flexibility
Doubles as a token-producing engine and a sacrifice outlet for combos
Can be cast from the command zone and recast for ongoing advantage
Mono-black on his own means no interaction outside removal and discard
Fragile to planeswalker hate, combat damage, and being attacked down
The +1 requires sacrificing creatures, so empty boards stall your draw
The -10 ultimate is very slow and rarely the actual win
Reliant on protecting a permanent that draws every opponent's attention
Converts your Thrull tokens into mana, fueling explosive turns and combos.
Add fast mana (Dark Ritual, Jet Medallion, treasure makers) to deploy and protect Tevesh ahead of curve, then build a tight aristocrats package with Blood Artist effects and a recursion engine like Gravecrawler plus an altar for a true combo finish. Choose a Partner that adds interaction or a second axis—Thrasios for card filtering, Tymna for extra draw, or Reyhan for counters—and include planeswalker protection like Norn's Annex or proactive board defense.