Olivia, Mobilized for War [Shadows over Innistrad Prerelease Promos] Human Rogue Set: Alpha Edition Type: Enchantment

Set: Alpha Edition Type: Enchantment Rarity: Uncommon Cost: {B}{B} {B}{B}: Counter target green spell

Set: Oath of the Gatewatch Prerelease Promos Type: Creature — Eldrazi Rarity: Rare Cost: {2}{W} Devoid (This card has no color

Set: Alpha Edition Type: Instant Rarity: Common Cost: {X}{U} Counter target spell unless its controller pays {X}

we finally have cause to rejoice

Flashback—{1}{U}

Olivia, Mobilized for War [Shadows over Innistrad Prerelease Promos] Human Rogue Set: Alpha Edition Type: EnchantmentSet: Shadows over Innistrad Prerelease Promos Type: Legendary Creature Vampire Knight Rarity: Mythic Cost: {1}{B}{R} Flying Whenever another creature enters the battlefield under your control, you may discard a card. If you do, put a +1 +1 counter on that creature, it gains haste until end of turn, and it becomes a Vampire in addition to its other types.