Sunbird's Invocation [Ixalan Prerelease Promos] Avatar Minion Underground River deals 1 damage

Underground River deals 1 damage to you

(Additional mana in the cost may be paid with any color of mana or colorless mana

add an additional {B}

Set: Duels of the Planeswalkers Promos 2011 Type: Creature — Giant Rarity: Mythic Cost: {4}{B}{B} Deathtouch

Set: New Phyrexia Type: Legendary Creature — Praetor Rarity: Mythic Cost: {6}{G}{G} Trample

Sunbird's Invocation [Ixalan Prerelease Promos] Avatar Minion Underground River deals 1 damageSet: 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 converted mana cost. You may cast a spell with converted mana cost 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.