Burnout

Counter target instant spell if it's blue.
Draw a card at the beginning of the next turn's upkeep.

Fire Elemental

Dancing Scimitar

Flying (This creature can't be blocked except by creatures with flying or reach.)

Sentinel

{0}: Change this creature's base toughness to 1 plus the power of target creature blocking or blocked by this creature. (This effect lasts indefinitely.)

Disintegrate

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.

Horn of Deafening

{2}, {T}: Prevent all combat damage that would be dealt by target creature this turn.

Magmasaur

This creature enters with five +1/+1 counters on it.
At the beginning of your upkeep, you may remove a +1/+1 counter from this creature. If you don't, sacrifice this creature and it deals damage equal to the number of +1/+1 counters on it to each creature without flying and each player.

Stun

Target creature can't block this turn.
Draw a card.

Gauntlet of Might

Red creatures get +1/+1.
Whenever a Mountain is tapped for mana, its controller adds an additional {R}.

Fire Diamond

Fire Diamond enters tapped.
{T}: Add {R}.

Juggernaut

This creature attacks each combat if able.
This creature can't be blocked by Walls.

Eternal Flame

Eternal Flame deals X damage to target opponent or planeswalker and half X damage, rounded up, to you, where X is the number of Mountains you control.

Cone of Flame

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

Rukh Egg

When this creature dies, create a 4/4 red Bird creature token with flying at the beginning of the next end step.

Granite Gargoyle

Flying
{R}: This creature gets +0/+1 until end of turn.

Lava Flow

Red Elemental Blast

Choose one —
• Counter target blue spell.
• Destroy target blue permanent.

Shatter

Orgg

Trample
This creature can't attack if defending player controls an untapped creature with power 3 or greater.
This creature can't block creatures with power 3 or greater.

Earthquake

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

Fireball

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.

Crystal Vein

{T}: Add {C}.
{T}, Sacrifice this land: Add {C}{C}.

Builder's Bane

Destroy X target artifacts. Builder's Bane deals damage to each player equal to the number of artifacts they controlled that were put into a graveyard this way.

Ring of Renewal

{5}, {T}: Discard a card at random, then draw two cards.

Subterranean Spirit

Protection from red
{T}: This creature deals 1 damage to each creature without flying.

Lava Burst

Lava Burst deals X damage to any target. If Lava Burst would deal damage to a creature, that damage can't be prevented or dealt instead to another permanent or player.

Ogre Arsonist

When this creature enters, destroy target land.

Maraxus of Keld

Maraxus's power and toughness are each equal to the number of untapped artifacts, creatures, and lands you control.

Inferno

Inferno deals 6 damage to each creature and each player.

War Chariot

{3}, {T}: Target creature gains trample until end of turn.

Shivan Dragon

Flying
{R}: This creature gets +1/+0 until end of turn.

Stalking Stones

{T}: Add {C}.
{6}: This land becomes a 3/3 Elemental artifact creature that's still a land. (This effect lasts indefinitely.)

Aggression

Enchant non-Wall creature
Enchanted creature has first strike and trample.
At the beginning of the end step of enchanted creature's controller, destroy that creature if it didn't attack this turn.

Fissure

Destroy target creature or land. It can't be regenerated.

Fire Imp

When this creature enters, it deals 2 damage to target creature.

Wall of Granite

Icy Manipulator

{1}, {T}: Tap target artifact, creature, or land.

Flare

Flare deals 1 damage to any target.
Draw a card at the beginning of the next turn's upkeep.

Red Mana Battery

{2}, {T}: Put a charge counter on this artifact.
{T}, Remove any number of charge counters from this artifact: Add {R}, then add an additional {R} for each charge counter removed this way.

Dragon Whelp

Flying
{R}: This creature gets +1/+0 until end of turn. If this ability has been activated four or more times this turn, sacrifice this creature at the beginning of the next end step.

Emmessi Tome

{5}, {T}: Draw two cards, then discard a card.

Roc of Kher Ridges

Mind Stone

{T}: Add {C}.
{1}, {T}, Sacrifice this artifact: Draw a card.

Torrent of Lava

Torrent of Lava deals X damage to each creature without flying.
As long as Torrent of Lava is on the stack, each creature has "{T}: Prevent the next 1 damage that would be dealt to this creature by Torrent of Lava this turn."

Thawing Glaciers

This land enters tapped.
{1}, {T}: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle. Return this land to its owner's hand at the beginning of the next cleanup step.

Wall of Stone

Manabarbs

Whenever a player taps a land for mana, this enchantment deals 1 damage to that player.

Ruby Medallion

Red spells you cast cost {1} less to cast.

Kaervek's Torch

As long as Kaervek's Torch is on the stack, spells that target it cost {2} more to cast.
Kaervek's Torch deals X damage to any target.

Mana Vault

This artifact doesn't untap during your untap step.
At the beginning of your upkeep, you may pay {4}. If you do, untap this artifact.
At the beginning of your draw step, if this artifact is tapped, it deals 1 damage to you.
{T}: Add {C}{C}{C}.

Blood Frenzy

Cast this spell only before the combat damage step.
Target attacking or blocking creature gets +4/+0 until end of turn. Destroy that creature at the beginning of the next end step.

Fork

Copy target instant or sorcery spell, except that the copy is red. You may choose new targets for the copy.

Pyroblast

Choose one —
• Counter target spell if it's blue.
• Destroy target permanent if it's blue.

Mana Flare

Whenever a player taps a land for mana, that player adds one mana of any type that land produced.

Spitting Earth

Spitting Earth deals damage to target creature equal to the number of Mountains you control.

Furnace of Rath

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

Jayemdae Tome

Magma Giant

When this creature enters, it deals 2 damage to each creature and each player.

Sisters of the Flame

Volcanic Geyser

Volcanic Geyser deals X damage to any target.

Hammer of Bogardan

Hammer of Bogardan deals 3 damage to any target.
{2}{R}{R}{R}: Return this card from your graveyard to your hand. Activate only during your upkeep.

Volcanic Dragon

Dwarven Hold

This land enters tapped.
You may choose not to untap this land during your untap step.
At the beginning of your upkeep, if this land is tapped, put a storage counter on it.
{T}, Remove any number of storage counters from this land: Add {R} for each storage counter removed this way.

Pyrotechnics

Pyrotechnics deals 4 damage divided as you choose among any number of targets.

Flame Wave

Flame Wave deals 4 damage to target player or planeswalker and each creature that player or that planeswalker's controller controls.

Mountain

Detonate

Destroy target artifact with mana value X. It can't be regenerated. Detonate deals X damage to that artifact's controller.

Conquer

Fling

As an additional cost to cast this spell, sacrifice a creature.
Fling deals damage equal to the sacrificed creature's power to any target.

Bogardan Phoenix

Flying
When this creature dies, exile it if it had a death counter on it. Otherwise, return it to the battlefield under your control and put a death counter on it.

Rolling Thunder

Rolling Thunder deals X damage divided as you choose among any number of targets.

Clockwork Avian

Flying
This creature enters with four +1/+0 counters on it.
At end of combat, if this creature attacked or blocked this combat, remove a +1/+0 counter from it.
{X}, {T}: Put up to X +1/+0 counters on this creature. This ability can't cause the total number of +1/+0 counters on this creature to be greater than four. Activate only during your upkeep.

Aftershock

Destroy target artifact, creature, or land. Aftershock deals 3 damage to you.

Strip Mine

{T}: Add {C}.
{T}, Sacrifice this land: Destroy target land.

Fanning the Flames

Buyback {3} (You may pay an additional {3} as you cast this spell. If you do, put this card into your hand as it resolves.)
Fanning the Flames deals X damage to any target.

Wasteland

{T}: Add {C}.
{T}, Sacrifice this land: Destroy target nonbasic land.

Sol Ring

Fire Dragon

Flying
When this creature enters, it deals damage to target creature equal to the number of Mountains you control.

Ventifact Bottle

{X}{1}, {T}: Put X charge counters on this artifact. Activate only as a sorcery.
At the beginning of your first main phase, if this artifact has a charge counter on it, tap it and remove all charge counters from it. Add {C} for each charge counter removed this way.

Sisay's Ring

Brimstone Dragon

Dwarven Miner

{2}{R}, {T}: Destroy target nonbasic land.

Panic

Cast this spell only during combat before blockers are declared.
Target creature can't block this turn.
Draw a card at the beginning of the next turn's upkeep.