Grass Energy (2006 2007 League Promo) [League & Championship Cards] Slaves to Darkness This effect reduces only the

This effect reduces only the amount of colored mana you pay

Set: Kaladesh Prerelease Promos Type: Enchantment Rarity: Rare Cost: {W} Creatures your opponents control enter the battlefield tapped

Reverse Type: Legendary Artifact Creature — Dinosaur Trample {2}

Set: Born of the Gods Type: Legendary Creature — Cat Soldier Rarity: Mythic Cost: {1}{W}{W} Vigilance

Encountering unspeakable monsters and using powerful Relic cards will lead you to the brink of insanity

Grass Energy (2006 2007 League Promo) [League & Championship Cards] Slaves to Darkness This effect reduces only theSet: League & Championship Cards Type: Grass Rarity: Promo