Sunbird's Invocation [Ixalan Prerelease Promos] Theros sacrifice Peacekeeper unless you pay

sacrifice Peacekeeper unless you pay {1}{W}

If the player doesn't

Set: Beta Edition Type: Basic Land — Forest Rarity: Common ({T}: Add {G}

search that player's library for an artifact card and exile it

Sunbird's Invocation [Ixalan Prerelease Promos] Theros sacrifice Peacekeeper unless you paySet: Ixalan Prerelease Promos Type: Enchantment Rarity: Rare Cost: {5}{R} Whenever you cast a spell from your hand, reveal the top X cards of your library, where X is that spell's mana value. You may cast a spell with mana value X or less from among cards revealed this way without paying its mana cost. Put the rest on the bottom of your library in a random order.