Spark Double [War of the Spark Prerelease Promos]Set: War of the Spark Prerelease Promos Type: Creature Illusion Rarity: Rare Cost: {3}{U} You may have Spark Double enter the battlefield as a copy of a creature or planeswalker you control, except it enters with an additional +1 +1 counter on it if it's a creature, it enters with an additional loyalty counter on it if it's a planeswalker, and it isn't legendary if that permanent is legendary.

Set: Oath of the Gatewatch Prerelease Promos Type: Creature — Eldrazi Rarity: Mythic Cost: {6}{G} Devoid (This card has no color

you may begin the game with Gemstone Caverns on the battlefield with a luck counter on it

Set: Hour of Devastation Prerelease Promos Type: Sorcery Rarity: Rare Cost: {X}{B}{B} Repeat the following process X times

if an opponent has more life than you

Set: Mercadian Masques Type: Creature — Insect Rarity: Common Cost: {3}{G} {G}

Whenever an opponent casts their second spell each turn

put a +1/+1 counter on Undergrowth Champion

Set: Amonkhet Invocations Type: Enchantment Rarity: Mythic Cost: {2}{U}{U} Tap an untapped creature you control: Tap target artifact

{U}: Counter target spell with the chosen name

{T}: Target land becomes a Forest until Gaea's Liege leaves the battlefield

Set: Scourge Type: Creature — Zombie Rarity: Uncommon Cost: {2}{B}{B} Zombie spells you cast cost {1} less to cast

up to one target creature without flying