Magewright's Stone [Mystery Booster]

Magewright's Stone [Mystery Booster]Set: 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.

Reverse Type: Legendary Enchantment Whenever an opponent casts their first spell each turn

All creatures of the chosen type get -1/-1

Remove a +1/+1 counter from Spike Feeder: Put a +1/+1 counter on target creature

Set: Open the Helvault Type: Legendary Creature — Angel Rarity: Mythic Cost: {4}{R}{W}{W} Flying

each other player copies that spell

Pay 1 life: Add one mana of any color

Set: War of the Spark Promos Type: Legendary Planeswalker — Nissa Rarity: Rare Cost: {3}{G}{G} Whenever you tap a Forest for mana

you can't be attacked except by creatures with flying and/or islandwalk

even wise generals were known to rashly lead their troops into battle—often to disastrous defeats

Treat further damage from that source normally

" —Michiko Konda

if that spell's mana cost is {3}{U}{U}