Black Market (PIP)

Enchantment

Whenever a creature dies, put a charge counter on this enchantment. At the beginning of your first main phase, add {B} for each charge counter on this enchantment.

Essential mana engine for black-heavy Commander decks. Black Market turns creature deaths into explosive mana acceleration, snowballing into game-ending plays by mid-game. The charge counters accumulate naturally in any deck running sacrifice outlets or creature-focused strategies, making it a reliable way to fuel big spells and threats. A staple in Mono-Black and Grixis control shells where it generates mana without competing for spell slots.

Fallout — Rare