Description

Activate only once each turn

at the beginning of each of your upkeeps for the rest of the game

When Ancestral Knowledge leaves the battlefield

Set: Commander's Arsenal Type: Enchantment Rarity: Common Cost: {2}{U} Whenever an opponent casts a spell

defending player sacrifices four permanents

Black Market [Mercadian Masques] Timeless Activate only once each turnSet: Mercadian Masques Type: Enchantment Rarity: Rare Cost: {3}{B}{B} Whenever a creature dies, put a charge counter on Black Market. At the beginning of your precombat main phase, add {B} for each charge counter on Black Market.

Exchange/Return Notes