Vampiric Bloodline.

Vampiric Bloodline is a 100-card Commander deck led by Strefan, Maurer Progenitor in the Rakdos color identity (black/red). TableCommander estimates this deck at bracket 2 — core / casual.

The mainboard runs 36 creatures, 2 instants, 12 sorceries, 9 artifacts, 4 enchantments, and 37 lands, averaging 3.68 mana value across non-land cards. 54% of non-land cards cost 3 mana or less; 32% cost 5 or more.