Flying Landfall — Whenever a land enters the battlefield under your control, Akoum Hellkite deals 1 damage to any target. If that land is a Mountain, Akoum Hellkite deals 2 damage instead.

If a source you control would deal damage to a permanent or player, it deals double that damage to that permanent or player instead.

{1}, {T}: Blisterspit Gremlin deals 1 damage to each opponent. Whenever you cast a noncreature spell, untap Blisterspit Gremlin.

Level up {3}{R} ({3}{R}: Put a level counter on this. Level up only as a sorcery.) LEVEL 1-2 2/3 {T}: Brimstone Mage deals 1 damage to any target. LEVEL 3+ 2/4 {T}: Brimstone Mage deals 3 damage to any target.

Defender, reach {T}: Brimstone Trebuchet deals 1 damage to each opponent. Whenever a Knight enters the battlefield under your control, untap Brimstone Trebuchet.

Menace (This creature can't be blocked except by two or more creatures.) If it's neither day nor night, it becomes day as Brimstone Vandal enters the battlefield. Whenever day becomes night or night becomes day, Brimstone Vandal deals 1 damage to each opponent.

Landfall — Whenever a land enters the battlefield under your control, you may have Cosi's Ravager deal 1 damage to target player or planeswalker.

Haste {T}: Cunning Sparkmage deals 1 damage to any target.

When Cyclops Electromancer enters the battlefield, it deals X damage to target creature an opponent controls, where X is the number of instant and sorcery cards in your graveyard.

If a red instant or sorcery spell you control would deal damage, it deals double that damage instead.

{X}{R}, Sacrifice Pain Kami: It deals X damage to target creature.

Enchant player If a source would deal damage to enchanted player, it deals double that damage to that player instead.

Flash If a source would deal damage to a permanent or player, it deals double that damage to that permanent or player instead.

Whenever you cast your first instant or sorcery spell each turn, copy that spell. You may choose new targets for the copy.

Whenever a source you control deals damage to an opponent, you may put a quest counter on Quest for Pure Flame. Remove four quest counters from Quest for Pure Flame and sacrifice it: If any source you control would deal damage to a permanent or player this turn, it deals double that damage to that permanent or player instead.

Choose one — • Abrade deals 3 damage to target creature. • Destroy target artifact.

Annihilating Fire deals 3 damage to any target. If a creature dealt damage this way would die this turn, exile it instead.

Beacon of Destruction deals 5 damage to any target. Shuffle Beacon of Destruction into its owner's library.

Bombard deals 4 damage to target creature.

Brimstone Volley deals 3 damage to any target. Morbid — Brimstone Volley deals 5 damage instead if a creature died this turn.

Carbonize deals 3 damage to any target. If it's a creature, it can't be regenerated this turn, and if it would die this turn, exile it instead.

Chandra's Outrage deals 4 damage to target creature and 2 damage to that creature's controller.

Chandra's Pyrohelix deals 2 damage divided as you choose among one or two targets.

Multikicker {1} (You may pay an additional {1} any number of times as you cast this spell.) Choose any target, then choose another target for each time this spell was kicked. Comet Storm deals X damage to each of them.

Deem Worthy deals 7 damage to target creature. Cycling {3}{R} ({3}{R}, Discard this card: Draw a card.) When you cycle Deem Worthy, you may have it deal 2 damage to target creature.

Delayed Blast Fireball deals 2 damage to each opponent and each creature they control. If this spell was cast from exile, it deals 5 damage to each opponent and each creature they control instead. Foretell {4}{R}{R} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)

Farideh's Fireball deals 5 damage to target creature or planeswalker. Roll a d20. 1—9 | Farideh's Fireball deals 2 damage to each player. 10—20 | Farideh's Fireball deals 2 damage to each opponent.

Heat Ray deals X damage to target creature.

As an additional cost to cast this spell, discard a card or pay {5}. Lightning Axe deals 5 damage to target creature.

Lightning Bolt deals 3 damage to any target.

+1: Discard a card. If a red card is discarded this way, Chandra Ablaze deals 4 damage to any target. −2: Each player discards their hand, then draws three cards. −7: Cast any number of red instant and/or sorcery cards from your graveyard without paying their mana costs.

+1: Chandra Nalaar deals 1 damage to target player or planeswalker. −X: Chandra Nalaar deals X damage to target creature. −8: Chandra Nalaar deals 10 damage to target player or planeswalker and each creature that player or that planeswalker's controller controls.

+1: Elementals you control get +2/+0 until end of turn. −1: Add {R}{R}. −2: Chandra, Novice Pyromancer deals 2 damage to any target.

+2: Chandra, Pyrogenius deals 2 damage to each opponent. −3: Chandra, Pyrogenius deals 4 damage to target creature. −10: Chandra, Pyrogenius deals 6 damage to target player or planeswalker and each creature that player or that planeswalker's controller controls.

Acidic Soil deals damage to each player equal to the number of lands they control.

Arc Lightning deals 3 damage divided as you choose among one, two, or three targets.

Arrow Storm deals 4 damage to any target. Raid — If you attacked this turn, instead Arrow Storm deals 5 damage to that permanent or player and the damage can't be prevented.

Banefire deals X damage to any target. If X is 5 or more, this spell can't be countered and the damage can't be prevented.

Bathe in Dragonfire deals 4 damage to target creature.

This spell costs {1} less to cast for each creature on the battlefield. Blasphemous Act deals 13 damage to each creature.

Blaze deals X damage to any target.

Bolt of Keranos deals 3 damage to any target. Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

Any player may have Breaking Point deal 6 damage to them. If no one does, destroy all creatures. Creatures destroyed this way can't be regenerated.

Burn from Within deals X damage to any target. If a creature is dealt damage this way, it loses indestructible until end of turn. If that creature would die this turn, exile it instead.

Each player draws three cards, then discards three cards at random.

Chain Reaction deals X damage to each creature, where X is the number of creatures on the battlefield.

Cinder Storm deals 7 damage to any target.

Cone of Flame deals 1 damage to any target, 2 damage to another target, and 3 damage to a third target.

Devil's Play deals X damage to any target. Flashback {X}{R}{R}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Disintegrate deals X damage to any target. If it's a creature, it can't be regenerated this turn, and if it would die this turn, exile it instead.

When you cast your next instant or sorcery spell this turn, copy that spell. You may choose new targets for the copy.

Earthquake deals X damage to each creature without flying and each player.

Kicker {5}{R} (You may pay an additional {5}{R} as you cast this spell.) Fight with Fire deals 5 damage to target creature. If this spell was kicked, it deals 10 damage divided as you choose among any number of targets instead. (Those targets can include players and planeswalkers.)

This spell costs {1} more to cast for each target beyond the first. Fireball deals X damage divided evenly, rounded down, among any number of targets.

Flame Slash deals 4 damage to target creature.

Destroy target land. Into the Maw of Hell deals 13 damage to target creature.