Ishkanah, Grafwidow [Eldritch Moon Prerelease Promos] Magic 2015 Clash Pack At end of combat

At end of combat

Set: Khans of Tarkir Prerelease Promos Type: Creature — Human Wizard Rarity: Rare Cost: {2}{B} Morph {B} (You may cast this card face down as a 2/2 creature for {3}

Set: Beta Edition Type: Creature — Goblin Warrior Rarity: Uncommon Cost: {R} {R}: Goblin Balloon Brigade gains flying until end of turn

If those permanents are exchanged this way

Set: Ixalan Prerelease Promos Type: Artifact // Land Rarity: Rare Cost: {2} {1}

Ishkanah, Grafwidow [Eldritch Moon Prerelease Promos] Magic 2015 Clash Pack At end of combatSet: Eldritch Moon Prerelease Promos Type: Legendary Creature Spider Rarity: Mythic Cost: {4}{G} Reach Delirium When Ishkanah, Grafwidow enters the battlefield, if there are four or more card types among cards in your graveyard, create three 1 2 green Spider creature tokens with reach. {6}{B}: Target opponent loses 1 life for each Spider you control.