Rillaboom (SWSH006) (Staff Prerelease Promo) [Sword & Shield: Black Star Promos]

Rillaboom (SWSH006) (Staff Prerelease Promo) [Sword & Shield: Black Star Promos]Set: Sword & Shield: Black Star Promos Type: Grass Rarity: Promo Retreat cost: Colorless,Colorless,Colorless

At the beginning of your precombat main phase

Set: Magic 2015 Type: Enchantment Rarity: Rare Cost: {1}{B} {1}{B}

pay life equal to its mana value rather than pay its mana cost

Set: Zendikar Rising Type: Sorcery // Land Rarity: Mythic Cost: {X}{B}{B}{B} Return from your graveyard to the battlefield any number of target creature cards that each have a different converted mana cost X or less

Set: XY: BREAKthrough Type: Fighting Rarity: Promo Retreat cost: Colorless

If an opponent would begin an extra turn

Set: Judge Gift Cards 2014 Type: Legendary Creature — Zombie Wizard Rarity: Rare Cost: {2}{U}{B}{R} At the beginning of each player's draw step

while the unwitting world moved below

Set: Neo Destiny Unlimited Type: Metal Rarity: Holo Rare Retreat cost: Colorless

target creature gains fear until end of turn

Battle doesn't need a purpose

Set: Modern Masters 2017 Type: Creature — Beast Rarity: Mythic Cost: {5}{G}{G}{G} Haste