Natural Selection [International Collectors' Edition] HGSS13 that player adds one mana

that player adds one mana of any type that land produced

Vryn's Prodigy

Set: Core Set 2019 Prerelease Promos Type: Enchantment Rarity: Mythic Cost: {7}{U}{U}{U} You may cast spells from your hand without paying their mana costs

Set: Diamond & Pearl: Base Set Type: Water Rarity: Common Retreat cost: Colorless

Set: International Collectors' Edition Type: Creature — Human Assassin Rarity: Rare Cost: {1}{B}{B} {T}: Destroy target tapped creature

Natural Selection [International Collectors' Edition] HGSS13 that player adds one manaSet: International Collectors' Edition Type: Instant Rarity: Rare Cost: {G} Look at the top three cards of target player's library, then put them back in any order. You may have that player shuffle.