Magewright's Stone [Mystery Booster] Elf Wizard Tap seven untapped Merfolk you

Tap seven untapped Merfolk you control: Counter target spell

I will encounter darkness as a bride

Set: Modern Masters 2015 Type: Legendary Land Rarity: Rare Colorless Eldrazi spells you cast cost {2} less to cast

If the creature stayed on

Set: International Collectors' Edition Type: Artifact Rarity: Uncommon Cost: {1} You have no maximum hand size

Magewright's Stone [Mystery Booster] Elf Wizard Tap seven untapped Merfolk youSet: Mystery Booster Type: Artifact Rarity: Uncommon Cost: {2} {1}, {T}: Untap target creature that has an activated ability with {T} in its cost. The stones hark back to an age before civilization, when the living earth blessed all who trod its untamed wilds.