Whenever a land enters the battlefield, Ankh of Mishra deals 2 damage to that land's controller.
{R}{R}{R}
Ball Lightning
Creature - Elemental
Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)
Haste (This creature can attack and {T} as soon as it comes under your control.)
At the beginning of the end step, sacrifice Ball Lightning.
6 /
1
{1}{R}
Blood Lust
Instant
If target creature has toughness 5 or greater, it gets +4/-4 until end of turn. Otherwise, it gets +4/-X until end of turn, where X is its toughness minus 1.
{2}{R}
Blood Moon
Enchantment
Nonbasic lands are Mountains.
{4}{R}{R}
Burning of Xinye
Sorcery
You destroy four lands you control, then target opponent destroys four lands they control. Then Burning of Xinye deals 4 damage to each creature.
{1}{R}
Canyon Wildcat
Creature - Cat
Mountainwalk (This creature can't be blocked as long as defending player controls a Mountain.)
2 /
1
--
Crystal Vein
Land
{T}: Add {C}.
{T}, Sacrifice Crystal Vein: Add {C}{C}.
{R}
Death Spark
Instant
Death Spark deals 1 damage to any target.
At the beginning of your upkeep, if Death Spark is in your graveyard with a creature card directly above it, you may pay {1}. If you do, return Death Spark to your hand.
--
Dwarven Ruins
Land
Dwarven Ruins enters the battlefield tapped.
{T}: Add {R}.
{T}, Sacrifice Dwarven Ruins: Add {R}{R}.
{X}{R}
Earthquake
Sorcery
Earthquake deals X damage to each creature without flying and each player.
{1}{R}
Fire Ambush
Sorcery
Fire Ambush deals 3 damage to any target.
{2}
Fire Diamond
Artifact
Fire Diamond enters the battlefield tapped.
{T}: Add {R}.
{R}
Frenzied Goblin
Creature - Goblin Berserker
Whenever Frenzied Goblin attacks, you may pay {R}. If you do, target creature can't block this turn.
1 /
1
{4}
Gauntlet of Might
Artifact
Red creatures get +1/+1.
Whenever a Mountain is tapped for mana, its controller adds an additional {R}.
{R}
Goblin Balloon Brigade
Creature - Goblin Warrior
{R}: Goblin Balloon Brigade gains flying until end of turn.
1 /
1
{2}{R}
Goblin Chariot
Creature - Goblin Warrior
Haste (This creature can attack and {T} as soon as it comes under your control.)
2 /
2
{1}{R}{R}
Goblin King
Creature - Goblin
Other Goblins get +1/+1 and have mountainwalk.
2 /
2
{2}{R}
Goblin Matron
Creature - Goblin
When Goblin Matron enters the battlefield, you may search your library for a Goblin card, reveal that card, put it into your hand, then shuffle.
1 /
1
{1}{R}
Goblin Recruiter
Creature - Goblin
When Goblin Recruiter enters the battlefield, search your library for any number of Goblin cards, reveal them, then shuffle and put those cards on top in any order.
1 /
1
{4}
Grafted Skullcap
Artifact
At the beginning of your draw step, draw an additional card.
At the beginning of your end step, discard your hand.
{1}{R}
Guerrilla Tactics
Instant
Guerrilla Tactics deals 2 damage to any target.
When a spell or ability an opponent controls causes you to discard Guerrilla Tactics, Guerrilla Tactics deals 4 damage to any target.
{1}{R}{R}
Hammer of Bogardan
Sorcery
Hammer of Bogardan deals 3 damage to any target.
{2}{R}{R}{R}: Return Hammer of Bogardan from your graveyard to your hand. Activate only during your upkeep.
{R}
Immolation
Enchantment - Aura
Enchant creature
Enchanted creature gets +2/-2.
{2}{R}
Imperial Recruiter
Creature - Human Advisor
When Imperial Recruiter enters the battlefield, search your library for a creature card with power 2 or less, reveal it, put it into your hand, then shuffle.
1 /
1
{1}{R}
Incinerate
Instant
Incinerate deals 3 damage to any target. A creature dealt damage this way can't be regenerated this turn.
{4}{R}{R}
Kamahl, Pit Fighter
Legendary Creature - Human Barbarian
Haste (This creature can attack and {T} as soon as it comes under your control.)
{T}: Kamahl, Pit Fighter deals 3 damage to any target.
6 /
1
{R}
Karplusan Wolverine
Snow Creature - Wolverine Beast
Whenever Karplusan Wolverine becomes blocked, you may have it deal 1 damage to any target.
1 /
1
{2}{R}{R}
Lava Hounds
Creature - Dog
Haste
When Lava Hounds enters the battlefield, it deals 4 damage to you.
4 /
4
{R}
Lightning Bolt
Instant
Lightning Bolt deals 3 damage to any target.
{1}
Mana Vault
Artifact
Mana Vault doesn't untap during your untap step.
At the beginning of your upkeep, you may pay {4}. If you do, untap Mana Vault.
At the beginning of your draw step, if Mana Vault is tapped, it deals 1 damage to you.
{T}: Add {C}{C}{C}.
{3}{R}
Manabarbs
Enchantment
Whenever a player taps a land for mana, Manabarbs deals 1 damage to that player.
--
Mishra's Factory
Land
{T}: Add {C}.
{1}: Mishra's Factory becomes a 2/2 Assembly-Worker artifact creature until end of turn. It's still a land.
{T}: Target Assembly-Worker creature gets +1/+1 until end of turn.
--
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}.)
{0}
Mox Ruby
Artifact
{T}: Add {R}.
{4}{R}{R}
Pyrokinesis
Instant
You may exile a red card from your hand rather than pay this spell's mana cost.
Pyrokinesis deals 4 damage divided as you choose among any number of target creatures.
{R}
Raging Goblin
Creature - Goblin Berserker
Haste (This creature can attack and {T} as soon as it comes under your control.)
1 /
1
{1}{R}
Rockslide Ambush
Sorcery
Rockslide Ambush deals damage to target creature equal to the number of Mountains you control.
{X}{R}
Rolling Earthquake
Sorcery
Rolling Earthquake deals X damage to each creature without horsemanship and each player.
{R}
Shock
Instant
Shock deals 2 damage to any target.
{1}
Sol Ring
Artifact
{T}: Add {C}{C}.
{5}{R}
Thundermare
Creature - Elemental Horse
Haste (This creature can attack and {T} as soon as it comes under your control.)
When Thundermare enters the battlefield, tap all other creatures.
5 /
5
{R}{R}
Tibalt, the Fiend-Blooded
Legendary Planeswalker - Tibalt
+1: Draw a card, then discard a card at random.
-4: Tibalt, the Fiend-Blooded deals damage equal to the number of cards in target player's hand to that player.
-6: Gain control of all creatures until end of turn. Untap them. They gain haste until end of turn.
L:
2
{1}{R}
Volcanic Hammer
Sorcery
Volcanic Hammer deals 3 damage to any target.
{4}{R}{R}
Wildfire
Sorcery
Each player sacrifices four lands. Wildfire deals 4 damage to each creature.
{R}
Active Volcano
Instant
Choose one --
• Destroy target blue permanent.
• Return target Island to its owner's hand.
{2}{R}{R}
Aether Flash
Enchantment
Whenever a creature enters the battlefield, Aether Flash deals 2 damage to it.
{3}{R}
Boil
Instant
Destroy all Islands.
{3}{R}
Boiling Seas
Sorcery
Destroy all Islands.
{2}
Cursed Totem
Artifact
Activated abilities of creatures can't be activated.
{2}
Dragon's Claw
Artifact
Whenever a player casts a red spell, you may gain 1 life.
{3}{R}{R}{R}{R}
Flame Wave
Sorcery
Flame Wave deals 4 damage to target player or planeswalker and each creature that player or that planeswalker's controller controls.
{3}{R}
Flashfires
Sorcery
Destroy all Plains.
{1}{R}{R}
Pillage
Sorcery
Destroy target artifact or land. It can't be regenerated.
{R}
Pyroblast
Instant
Choose one --
• Counter target spell if it's blue.
• Destroy target permanent if it's blue.
{1}{R}
Pyroclasm
Sorcery
Pyroclasm deals 2 damage to each creature.
{R}
Red Elemental Blast
Instant
Choose one --
• Counter target blue spell.
• Destroy target blue permanent.
{1}{R}
Spitting Earth
Sorcery
Spitting Earth deals damage to target creature equal to the number of Mountains you control.