Temporal Firestorm (Promo Pack) [Dominaria United Promos] Homelands You may spend mana as

You may spend mana as though it were mana of any color to cast creature spells with converted mana cost equal to the chosen number

Collectors’ Edition Type: Creature — Troll Rarity: Rare Cost: {2}{R} Sedge Troll gets +1/+1 as long as you control a Swamp

Set: World Championship Decks 2003 Type: Creature — Goblin Rarity: Rare Cost: {3}{R}{R} When Siege-Gang Commander enters the battlefield

{3}{R}{G}: Level 3

where X is the number of Allies you control

Temporal Firestorm (Promo Pack) [Dominaria United Promos] Homelands You may spend mana asSet: Dominaria United Promos Type: Sorcery Rarity: Rare Cost: {3}{R}{R} Kicker {1}{W} and or {1}{U} (You may pay an additional {1}{W} and or {1}{U} as you cast this spell.) Choose up to X creatures and or planeswalkers you control, where X is the number of times this spell was kicked. Those permanents phase out. Temporal Firestorm deals 5 damage to each creature and each planeswalker.