
Menace
When God-Eternal Bontu enters, sacrifice any number of other permanents, then draw that many cards.
When God-Eternal Bontu dies or is put into exile from the battlefield, you may put it into its owner's library third from the top.
God-Eternal Bontu is a mono-black sacrifice/aristocrats payoff that turns expendable permanents into raw card advantage and recurring value. Flood the board with tokens and cheap fodder, then sacrifice them on Bontu's ETB to refill your hand. Loop death triggers, grind the table down, and close with a big drain or a single lethal attack.
Add fast mana (Dark Ritual, Jet Medallion, Bubbling Muck) and efficient tutors (Demonic Tutor, Vampiric Tutor) to find your altars and drain payoffs faster. Build a tight loop—Phyrexian Altar plus a free recursion engine and a Blood Artist effect—to convert Bontu into an instant kill. Round out with strong mono-black removal and a Torment of Hailfire or Exsanguinate as a mana-dump finisher.
The most-played cards for this commander, built from aggregated deck data (the Mythic Graph). Build public decks to seed it.
→ Infinite LTB, Infinite ETB, Infinite sacrifice triggers
→ Infinite card draw, Infinite colored mana, Infinite death triggers
→ Infinite death triggers, Infinite sacrifice triggers, Infinite self-mill
→ Infinite ETB, Infinite LTB, Infinite death triggers
→ Infinite ETB, Infinite LTB, Infinite death triggers
Combos via Commander Spellbook.
Same color identity (B), by popularity.