Target creature gains double strike until end of turn. (It deals both first-strike and regular combat damage.)
{R}
Blazing Salvo
Instant
Blazing Salvo deals 3 damage to target creature unless that creature's controller has Blazing Salvo deal 5 damage to them.
{R}
Blazing Volley
Sorcery
Blazing Volley deals 1 damage to each creature your opponents control.
{R}
Brute Force
Instant
Target creature gets +3/+3 until end of turn.
{1}{R}
Brute Strength
Instant
Target creature gets +3/+1 and gains trample until end of turn.
--
Command Tower
Land
{T}: Add one mana of any color in your commander's color identity.
{R}
Crash Through
Sorcery
Creatures you control gain trample until end of turn. (A creature with trample can deal excess combat damage to the player or planeswalker it's attacking.)
Draw a card.
{R}
Crimson Wisps
Instant
Target creature becomes red and gains haste until end of turn.
Draw a card.
{1}{R}
Crushing Pain
Instant - Arcane
Crushing Pain deals 6 damage to target creature that was dealt damage this turn.
{1}{R}
Curse of the Pierced Heart
Enchantment - Aura Curse
Enchant player
At the beginning of enchanted player's upkeep, Curse of the Pierced Heart deals 1 damage to that player or a planeswalker that player controls.
{1}{R}
Dangerous Wager
Instant
Discard your hand, then draw two cards.
{1}{R}
Desperate Ritual
Instant - Arcane
Add {R}{R}{R}.
Splice onto Arcane {1}{R} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
{R}
End the Festivities
Sorcery
End the Festivities deals 1 damage to each opponent and each creature and planeswalker they control.
{R}
Expedite
Instant
Target creature gains haste until end of turn.
Draw a card.
{1}{R}
Fall of the Hammer
Instant
Target creature you control deals damage equal to its power to another target creature.
{1}{R}
Festival Crasher
Creature - Devil
Whenever you cast an instant or sorcery spell, Festival Crasher gets +2/+0 until end of turn.
1 /
3
{R}
Fiery Impulse
Instant
Fiery Impulse deals 2 damage to target creature.
Spell mastery -- If there are two or more instant and/or sorcery cards in your graveyard, Fiery Impulse deals 3 damage instead.
{2}
Fire Diamond
Artifact
Fire Diamond enters the battlefield tapped.
{T}: Add {R}.
{1}{R}
Fire Prophecy
Instant
Fire Prophecy deals 3 damage to target creature. You may put a card from your hand on the bottom of your library. If you do, draw a card.
{1}{R}
Fire Urchin
Creature - Elemental
Trample
Whenever you cast an instant or sorcery spell, Fire Urchin gets +1/+0 until end of turn.
1 /
3
{1}{R}
Flame Rift
Sorcery
Flame Rift deals 4 damage to each player.
{R}
Flame Slash
Sorcery
Flame Slash deals 4 damage to target creature.
{R}
Furious Resistance
Instant
Target blocking creature gets +3/+0 and gains first strike until end of turn.
{R}
Ghitu Lavarunner
Creature - Human Wizard
As long as there are two or more instant and/or sorcery cards in your graveyard, Ghitu Lavarunner gets +1/+0 and has haste.
1 /
2
{1}{R}
Goblin Instigator
Creature - Goblin Rogue
When Goblin Instigator enters the battlefield, create a 1/1 red Goblin creature token.
1 /
1
{1}{R}
Grapeshot
Sorcery
Grapeshot deals 1 damage to any target.
Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)
{2}{R}
Guttersnipe
Creature - Goblin Shaman
Whenever you cast an instant or sorcery spell, Guttersnipe deals 2 damage to each opponent.
2 /
2
{R}
Infernal Plunge
Sorcery
As an additional cost to cast this spell, sacrifice a creature.
Add {R}{R}{R}.
{R}
Infuriate
Instant
Target creature gets +3/+2 until end of turn.
{2}
Iron Myr
Artifact Creature - Myr
{T}: Add {R}.
1 /
1
{1}{R}
Kiln Fiend
Creature - Elemental Beast
Whenever you cast an instant or sorcery spell, Kiln Fiend gets +3/+0 until end of turn.
1 /
2
{R}
Lava Spike
Sorcery - Arcane
Lava Spike deals 3 damage to target player or planeswalker.
{R}
Lightning Bolt
Instant
Lightning Bolt deals 3 damage to any target.
{1}{R}
Lightning Strike
Instant
Lightning Strike deals 3 damage to any target.
{3}{R}{R}
Mana Geyser
Sorcery
Add {R} for each tapped land your opponents control.
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
{R}
Mutiny
Sorcery
Target creature an opponent controls deals damage equal to its power to another target creature that player controls.
{R}
Needle Drop
Instant
Needle Drop deals 1 damage to any target that was dealt damage this turn.
Draw a card.
{3}{R}
Pyre Hound
Creature - Elemental Dog
Trample
Whenever you cast an instant or sorcery spell, put a +1/+1 counter on Pyre Hound.
2 /
3
{1}{R}
Pyretic Ritual
Instant
Add {R}{R}{R}.
{R}
Red Elemental Blast
Instant
Choose one --
• Counter target blue spell.
• Destroy target blue permanent.
{R}
Renegade Tactics
Sorcery
Target creature can't block this turn.
Draw a card.
{R}
Rite of Flame
Sorcery
Add {R}{R}, then add {R} for each card named Rite of Flame in each graveyard.
{1}{R}
Run Amok
Instant
Target attacking creature gets +3/+3 and gains trample until end of turn.
{R}
Rush of Adrenaline
Instant
Target creature gets +2/+1 and gains trample until end of turn.
--
Sandstone Needle
Land
Sandstone Needle enters the battlefield tapped with two depletion counters on it.
{T}, Remove a depletion counter from Sandstone Needle: Add {R}{R}. If there are no depletion counters on Sandstone Needle, sacrifice it.
{R}{R}
Searing Blaze
Instant
Searing Blaze deals 1 damage to target player or planeswalker and 1 damage to target creature that player or that planeswalker's controller controls.
Landfall -- If you had a land enter the battlefield under your control this turn, Searing Blaze deals 3 damage to that player or planeswalker and 3 damage to that creature instead.
{2}{R}
Seething Song
Instant
Add {R}{R}{R}{R}{R}.
{2}{R}
Simian Spirit Guide
Creature - Ape Spirit
Exile Simian Spirit Guide from your hand: Add {R}.
2 /
2
{1}{R}
Sizzling Barrage
Instant
Sizzling Barrage deals 4 damage to target creature that blocked this turn.
{1}{R}
Smash to Smithereens
Instant
Destroy target artifact. Smash to Smithereens deals 3 damage to that artifact's controller.
{R}
Smelt
Instant
Destroy target artifact.
{2}{R}
Soul's Fire
Instant
Target creature you control deals damage equal to its power to any target.
{2}{R}
Spelleater Wolverine
Creature - Wolverine
Spelleater Wolverine has double strike as long as there are three or more instant and/or sorcery cards in your graveyard.
3 /
2
{1}{R}
Stolen Vitality
Instant
Target creature gets +3/+1 until end of turn. If it's your turn, that creature gains trample until end of turn. Otherwise, it gains first strike until end of turn.
{1}{R}
Stun
Instant
Target creature can't block this turn.
Draw a card.
{1}{R}
Sudden Breakthrough
Instant
Target creature gets +2/+0 and gains first strike until end of turn.
Create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.")
{1}{R}
Temur Battle Rage
Instant
Target creature gains double strike until end of turn.
Ferocious -- That creature also gains trample until end of turn if you control a creature with power 4 or greater.
{1}{R}
Thermo-Alchemist
Creature - Human Shaman
Defender
{T}: Thermo-Alchemist deals 1 damage to each opponent.
Whenever you cast an instant or sorcery spell, untap Thermo-Alchemist.
0 /
3
{2}{R}
Tome Shredder
Creature - Wolf
Haste
{T}, Exile an instant or sorcery card from your graveyard: Put a +1/+1 counter on Tome Shredder.
2 /
2
{1}{R}
Tormenting Voice
Sorcery
As an additional cost to cast this spell, discard a card.
Draw two cards.
{R}
Warlord's Fury
Sorcery
Creatures you control gain first strike until end of turn.
Draw a card.
{R}{R}
Wild Guess
Sorcery
As an additional cost to cast this spell, discard a card.
Draw two cards.
{1}{R}
You've Been Caught Stealing
Sorcery
Choose one --
• Threaten the Merchant -- Each creature blocks this turn if able.
• Bribe the Guards -- You create a Treasure token for each opponent who was dealt damage this turn. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.")