Intervention Pact [Future Sight]Set: Future Sight Type: Instant Rarity: Rare Cost: {0} The next time a source of your choice would deal damage to you this turn, prevent that damage. You gain life equal to the damage prevented this way. At the beginning of your next upkeep, pay {1}{W}{W}. If you don't, you lose the game.

Set: EX: Holon Phantoms Type: Fire Rarity: Ultra Rare Retreat cost: Colorless

As long as you have 0 or less life

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

Set: Commander 2018 Type: Sorcery Rarity: Mythic Cost: {5}{B}{B}{B} Create thirteen tapped 2/2 black Zombie creature tokens

Scribbles of a lunatic and formulas of a genius are often indistinguishable

Set: Black & White: Dragons Exalted Type: Fire Rarity: Rare Retreat cost: Colorless

"May you drink until you drown but never be sated

Set: Rise of the Eldrazi Type: Enchantment — Aura Rarity: Rare Cost: {2}{R}{R} Enchant creature

You gain that much life

Set: Hour of Devastation Prerelease Promos Type: Sorcery Rarity: Rare Cost: {3}{W}{W}{W} This spell costs {3} less to cast if there are ten or more nonland permanents on the battlefield

Set: Beatdown Type: Sorcery Rarity: Common Cost: {X}{R} This spell costs {1} more to cast for each target beyond the first

Set: EX: Dragon Frontiers Type: Fighting Rarity: Uncommon Retreat cost: Colorless