Rockslide Elemental [Planechase] Dragonkin/Three Musketeers Whenever a creature an opponent

Whenever a creature an opponent controls with a -1/-1 counter on it dies

When Furnace Dragon enters the battlefield

Set: Oath of the Gatewatch Prerelease Promos Type: Instant Rarity: Rare Cost: {2}{U}{U} Surge {U}{U} (You may cast this spell for its surge cost if you or a teammate has cast another spell this turn

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Rockslide Elemental [Planechase] Dragonkin/Three Musketeers Whenever a creature an opponentSet: Planechase Type: Creature Elemental Rarity: Uncommon Cost: {2}{R} First strike Whenever another creature dies, you may put a +1 +1 counter on Rockslide Elemental. On Jund, even the landscape is a deadly hunter. Volcanoes, tar pits, and rock slides seem to prey upon the living.