Avatar of Woe (Pro Tour) [Pro Tour Promos] Aether Revolt Prerelease Promos Remove a mining counter from

Remove a mining counter from Gemstone Mine: Add one mana of any color

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{B}: Transform Bloodline Keeper

Set: Modern Masters 2017 Type: Instant Rarity: Rare Cost: {1}{U} Return target nonland permanent you don't control to its owner's hand

Avatar of Woe (Pro Tour) [Pro Tour Promos] Aether Revolt Prerelease Promos Remove a mining counter fromSet: Pro Tour Promos Type: Creature Avatar Rarity: Rare Cost: {6}{B}{B} If there are ten or more creature cards total in all graveyards, this spell costs {6} less to cast. Fear (This creature can't be blocked except by artifact creatures and or black creatures.) {T}: Destroy target creature. It can't be regenerated.