Gemstone Mine [Weatherlight] Arcane Set: Amonkhet Invocations Type: Instant

Set: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {U} Change the target of target spell with a single target unless that spell's controller pays {2}

Set: Zendikar Expeditions Type: Land Rarity: Mythic {T}: Add {C}

(Then put Timetwister into its owner's graveyard

If that mana is spent on an instant or sorcery spell

Counter target spell

Gemstone Mine [Weatherlight] Arcane Set: Amonkhet Invocations Type: InstantSet: Weatherlight Type: Land Rarity: Uncommon Gemstone Mine enters the battlefield with three mining counters on it. {T}, Remove a mining counter from Gemstone Mine: Add one mana of any color. If there are no mining counters on Gemstone Mine, sacrifice it.