Sunbird's Invocation [Ixalan Prerelease Promos] Kasmina Corrupted — T: Add three

Corrupted — T: Add three mana of any one color

The pits have their own form of mercy

Forestcycling {1} ({1}

Sacrifice a Merfolk: Counter target noncreature spell unless its controller pays {1}

Set: Tempest Type: Enchantment Rarity: Rare Cost: {B} When Sarcomancy enters the battlefield

Sunbird's Invocation [Ixalan Prerelease Promos] Kasmina Corrupted — T: Add threeSet: 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.