Haste (This creature can attack and {T} as soon as it comes under your control.)
At the beginning of the end step, sacrifice Arc Runner.
5 /
1
{2}{R}
Arc Runner
Creature - Elemental Ox
Haste (This creature can attack and {T} as soon as it comes under your control.)
At the beginning of the end step, sacrifice Arc Runner.
5 /
1
{X}{X}{R}
Bonfire of the Damned
Sorcery
Bonfire of the Damned deals X damage to target player or planeswalker and each creature that player or that planeswalker's controller controls.
Miracle {X}{R} (You may cast this card for its miracle cost when you draw it if it's the first card you drew this turn.)
{2}{R}
Browbeat
Sorcery
Any player may have Browbeat deal 5 damage to them. If no one does, target player draws three cards.
{3}{R}{R}
Cave-In
Sorcery
You may exile a red card from your hand rather than pay this spell's mana cost.
Cave-In deals 2 damage to each creature and each player.
{3}{R}{R}
Cave-In
Sorcery
You may exile a red card from your hand rather than pay this spell's mana cost.
Cave-In deals 2 damage to each creature and each player.
{3}{R}{R}
Chandra Nalaar
Legendary Planeswalker - Chandra
+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.
L:
6
{2}{R}
Chandra's Spitfire
Creature - Elemental
Flying
Whenever an opponent is dealt noncombat damage, Chandra's Spitfire gets +3/+0 until end of turn.
1 /
3
{2}{R}
Chandra's Spitfire
Creature - Elemental
Flying
Whenever an opponent is dealt noncombat damage, Chandra's Spitfire gets +3/+0 until end of turn.
1 /
3
{3}{R}{R}
Curse of Bloodletting
Enchantment - Aura Curse
Enchant player
If a source would deal damage to enchanted player, it deals double that damage to that player instead.
{3}{R}{R}
Dictate of the Twin Gods
Enchantment
Flash
If a source would deal damage to a permanent or player, it deals double that damage to that permanent or player instead.
{4}{R}{R}
Fireblast
Instant
You may sacrifice two Mountains rather than pay this spell's mana cost.
Fireblast deals 4 damage to any target.
{4}{R}{R}
Fireblast
Instant
You may sacrifice two Mountains rather than pay this spell's mana cost.
Fireblast deals 4 damage to any target.
{2}{R}
Guttersnipe
Creature - Goblin Shaman
Whenever you cast an instant or sorcery spell, Guttersnipe deals 2 damage to each opponent.
2 /
2
{2}{R}
Guttersnipe
Creature - Goblin Shaman
Whenever you cast an instant or sorcery spell, Guttersnipe deals 2 damage to each opponent.
2 /
2
{3}{R}
Hidetsugu's Second Rite
Instant
If target player has exactly 10 life, Hidetsugu's Second Rite deals 10 damage to that player.
{2}{R}
Hungry Flames
Instant
Hungry Flames deals 3 damage to target creature and 2 damage to target player or planeswalker.
{1}{R}
Incinerate
Instant
Incinerate deals 3 damage to any target. A creature dealt damage this way can't be regenerated this turn.
--
Keldon Megaliths
Land
Keldon Megaliths enters the battlefield tapped.
{T}: Add {R}.
Hellbent -- {1}{R}, {T}: Keldon Megaliths deals 1 damage to any target. Activate only if you have no cards in hand.
--
Keldon Megaliths
Land
Keldon Megaliths enters the battlefield tapped.
{T}: Add {R}.
Hellbent -- {1}{R}, {T}: Keldon Megaliths deals 1 damage to any target. Activate only if you have no cards in hand.
{2}{R}{R}
Koth of the Hammer
Legendary Planeswalker - Koth
+1: Untap target Mountain. It becomes a 4/4 red Elemental creature until end of turn. It's still a land.
-2: Add {R} for each Mountain you control.
-5: You get an emblem with "Mountains you control have '{T}: This land deals 1 damage to any target.'"
L:
3
{R}
Lightning Bolt
Instant
Lightning Bolt deals 3 damage to any target.
{R}
Lightning Bolt
Instant
Lightning Bolt deals 3 damage to any target.
{R}
Lightning Bolt
Instant
Lightning Bolt deals 3 damage to any target.
{R}
Mogg Fanatic
Creature - Goblin
Sacrifice Mogg Fanatic: It deals 1 damage to any target.
1 /
1
{1}{R}
Molten Influence
Instant
Counter target instant or sorcery spell unless its controller has Molten Influence deal 4 damage to them.
{1}{R}
Molten Influence
Instant
Counter target instant or sorcery spell unless its controller has Molten Influence deal 4 damage to them.
--
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}.)
{5}
Pyromancer's Goggles
Legendary Artifact
{T}: Add {R}. When that mana is spent to cast a red instant or sorcery spell, copy that spell and you may choose new targets for the copy.
{R}
Quest for Pure Flame
Enchantment
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.
{R}
Quest for Pure Flame
Enchantment
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.
{R}
Reckless Abandon
Sorcery
As an additional cost to cast this spell, sacrifice a creature.
Reckless Abandon deals 4 damage to any target.
{R}
Reckless Abandon
Sorcery
As an additional cost to cast this spell, sacrifice a creature.
Reckless Abandon deals 4 damage to any target.
{1}{R}
Satyr Firedancer
Enchantment Creature - Satyr
Whenever an instant or sorcery spell you control deals damage to an opponent, Satyr Firedancer deals that much damage to target creature that player controls.
1 /
1
--
Shivan Gorge
Legendary Land
{T}: Add {C}.
{2}{R}, {T}: Shivan Gorge deals 1 damage to each opponent.
{2}
Shrine of Burning Rage
Artifact
At the beginning of your upkeep or whenever you cast a red spell, put a charge counter on Shrine of Burning Rage.
{3}, {T}, Sacrifice Shrine of Burning Rage: It deals damage equal to the number of charge counters on it to any target.
{3}
Staff of the Flame Magus
Artifact
Whenever you cast a red spell or a Mountain enters the battlefield under your control, you gain 1 life.
{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
{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
{4}{R}{R}
Thunderous Wrath
Instant
Thunderous Wrath deals 5 damage to any target.
Miracle {R} (You may cast this card for its miracle cost when you draw it if it's the first card you drew this turn.)
{R}
Vexing Devil
Creature - Devil
When Vexing Devil enters the battlefield, any opponent may have it deal 4 damage to them. If a player does, sacrifice Vexing Devil.
4 /
3
{R}
Vexing Devil
Creature - Devil
When Vexing Devil enters the battlefield, any opponent may have it deal 4 damage to them. If a player does, sacrifice Vexing Devil.
4 /
3
{R}
Vexing Devil
Creature - Devil
When Vexing Devil enters the battlefield, any opponent may have it deal 4 damage to them. If a player does, sacrifice Vexing Devil.
4 /
3
{R}
Vexing Devil
Creature - Devil
When Vexing Devil enters the battlefield, any opponent may have it deal 4 damage to them. If a player does, sacrifice Vexing Devil.
4 /
3
{1}{R}{R}
Wall of Lava
Creature - Wall
Defender (This creature can't attack.)
{R}: Wall of Lava gets +1/+1 until end of turn.
1 /
3
{3}{R}
Wildfire Eternal
Creature - Zombie Jackal Cleric
Afflict 4 (Whenever this creature becomes blocked, defending player loses 4 life.)
Whenever Wildfire Eternal attacks and isn't blocked, you may cast an instant or sorcery spell from your hand without paying its mana cost.
1 /
4
{2}{R}{R}
Anarchy
Sorcery
Destroy all white permanents.
{1}{R}
Burnout
Instant
Counter target instant spell if it's blue.
Draw a card at the beginning of the next turn's upkeep.
{1}{R}
Burnout
Instant
Counter target instant spell if it's blue.
Draw a card at the beginning of the next turn's upkeep.
{3}{R}{R}
Hour of Devastation
Sorcery
All creatures lose indestructible until end of turn. Hour of Devastation deals 5 damage to each creature and each non-Bolas planeswalker.
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
{R}
Red Elemental Blast
Instant
Choose one --
• Counter target blue spell.
• Destroy target blue permanent.
{R}
Red Elemental Blast
Instant
Choose one --
• Counter target blue spell.
• Destroy target blue permanent.
{2}{R}
Simian Spirit Guide
Creature - Ape Spirit
Exile Simian Spirit Guide from your hand: Add {R}.
2 /
2
{2}{R}
Simian Spirit Guide
Creature - Ape Spirit
Exile Simian Spirit Guide from your hand: Add {R}.
2 /
2
{2}{R}
Simian Spirit Guide
Creature - Ape Spirit
Exile Simian Spirit Guide from your hand: Add {R}.