Martyr's Bond [The List] Spirit Avatar Set: Planechase 2012 Type: Enchantment

Set: Planechase 2012 Type: Enchantment — Aura Rarity: Common Cost: {W} Enchant creature

Set: Ikoria: Lair of Behemoths Type: Basic Land — Plains Rarity: Common ({T}: Add {W}

Set: Innistrad: Crimson Vow Type: Creature — Vampire Rarity: Rare Cost: {4}{R}{R} Menace

they may cast a spell from among other cards exiled with Knowledge Pool without paying its mana cost

Martyr's Bond [The List] Spirit Avatar Set: Planechase 2012 Type: EnchantmentSet: The List Type: Enchantment Rarity: Rare Cost: {4}{W}{W} Whenever Martyr's Bond or another nonland permanent you control is put into a graveyard from the battlefield, each opponent sacrifices a permanent that shares a card type with it. "Our lives are connected by divine law. The truth of this will be made evident in time." Zedruu the Greathearted