Obsidian Obelisk [Dominaria United Commander] Double Masters Promos Temporal Firestorm deals 5 damage

Temporal Firestorm deals 5 damage to each creature and each planeswalker

Set: Strixhaven Mystical Archive Type: Instant Rarity: Mythic Cost: {1}{B} Exile the top card of your library

Set: Ravnica Allegiance Type: Creature — Skeleton Warrior Rarity: Rare Cost: {B} Gutterbones enters the battlefield tapped

Discard all the cards in your hand

Obsidian Obelisk [Dominaria United Commander] Double Masters Promos Temporal Firestorm deals 5 damageSet: Dominaria United Commander Type: Artifact Rarity: Rare Cost: {2} Obsidian Obelisk enters the battlefield tapped. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a multicolored spell.