Dragon Tempest (PDTK-136P) - Dragons of Tarkir Promos Foil Number_BT9-031 If you tap a permanent

If you tap a permanent for mana

−2: Create two 1/1 colorless Thopter artifact creature tokens with flying

Hall of Storm Giants enters the battlefield tapped

This effect reduces only the amount of colored mana you pay

Dragon Tempest (PDTK-136P) - Dragons of Tarkir Promos Foil Number_BT9-031 If you tap a permanentCasting Cost Card TypeEnchantment RarityRare ArtistWillian Murai Legalities NOT LEGAL Standard NOT LEGAL Future NOT LEGAL Historic NOT LEGAL Gladiator LEGAL Pioneer NOT LEGAL Explorer LEGAL Modern LEGAL Legacy NOT LEGAL Pauper LEGAL Vintage LEGAL Penny LEGAL Commander LEGAL Oathbreaker NOT LEGAL Brawl NOT LEGAL Historic Brawl NOT LEGAL Alchemy NOT LEGAL Pauper Commander LEGAL Duel NOT LEGAL Oldschool NOT LEGAL Premodern NOT LEGAL Predh Whenever a