Tribal Flames [Time Spiral Timeshifted] Urza's Saga it deals double that damage

it deals double that damage to that permanent or player instead

Set: Magic 2014 Type: Sorcery Rarity: Mythic Cost: {7}{B}{B} Put all creature cards from all graveyards onto the battlefield under your control

but their results are solid

This Speed Duel Starter Decks: Ultimate Predators Starter Deck contains:

Tribal Flames [Time Spiral Timeshifted] Urza's Saga it deals double that damageSet: Time Spiral Timeshifted Type: Sorcery Rarity: Rare Cost: {1}{R} Domain Tribal Flames deals X damage to any target, where X is the number of basic land types among lands you control. "Fire is the universal language." Jhoira, master artificer