Disruption Aura
{2}{U}
Enchantment -- Aura
Enchant artifact
Enchanted artifact has "At the beginning of your upkeep, sacrifice ~this~ unless you pay its mana cost."
Relic Bane
{1}{B}{B}
Enchantment -- Aura
Enchant artifact
Enchanted artifact has "At the beginning of your upkeep, you lose 2 life."