Errant Ephemeron [Duel Decks: Jace vs. Vraska] Mirrodin Promos Set: Portal Three Kingdoms Type:

Set: Portal Three Kingdoms Type: Creature — Horse Rarity: Uncommon Cost: {3}{G} Islandwalk (This creature can't be blocked as long as defending player controls an Island

Whenever an opponent casts a creature or planeswalker spell with the same name as a card in their graveyard

Set: Shadowmoor Type: Sorcery Rarity: Rare Cost: {1}{U}{U} Take an extra turn after this one

If you revealed a card but didn't put it onto the battlefield

Errant Ephemeron [Duel Decks: Jace vs. Vraska] Mirrodin Promos Set: Portal Three Kingdoms Type:Set: Duel Decks: Jace vs. Vraska Type: Creature Illusion Rarity: Common Cost: {6}{U} Flying Suspend 4{1}{U} (Rather than cast this card from your hand, you may pay {1}{U} and exile it with four time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, cast it without paying its mana cost. It has haste.)