Valgavoth.

Valgavoth is a 100-card Commander deck led by Valgavoth, Terror Eater in the mono-black color identity, played 1 time with a 100% win rate. TableCommander estimates this deck at bracket 2 — core / casual.

The mainboard runs 32 creatures, 3 instants, 3 sorceries, 18 artifacts, 6 enchantments, and 38 lands, averaging 3.31 mana value across non-land cards. 58% of non-land cards cost 3 mana or less; 27% cost 5 or more.

Notable inclusions: 3 fast mana (Sol Ring, Bubbling Muck, and Dark Ritual) and 1 cheap tutor (Vampiric Tutor). This deck is currently Commander-legal on TableCommander.