Necroskitter [Modern Masters 2015] Shadows over Innistrad Prerelease Promos that spell can't be countered

that spell can't be countered

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

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

Set: Magic Player Rewards 2007 Type: Instant Rarity: Rare Cost: {1}{W} Destroy target artifact or enchantment

You create a token that's a copy of that creature

Necroskitter [Modern Masters 2015] Shadows over Innistrad Prerelease Promos that spell can't be counteredSet: Modern Masters 2015 Type: Creature Elemental Rarity: Rare Cost: {1}{B}{B} Wither (This deals damage to creatures in the form of 1 1 counters.) Whenever a creature an opponent controls with a 1 1 counter on it dies, you may return that card to the battlefield under your control.