Gauntlet of Might

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

Granite Grip

Enchant creature
Enchanted creature gets +1/+0 for each Mountain you control.

Mana Prism

{T}: Add {C}.
{1}, {T}: Add one mana of any color.

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.

Vertigo

Vertigo deals 2 damage to target creature with flying. That creature loses flying until end of turn.

Red Elemental Blast

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

Ma Chao, Western Warrior

Horsemanship (This creature can't be blocked except by creatures with horsemanship.)
Whenever Ma Chao attacks alone, it can't be blocked this combat.

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.

Nevinyrral's Disk

This artifact enters tapped.
{1}, {T}: Destroy all artifacts, creatures, and enchantments.

Lightning Bolt

Lightning Bolt deals 3 damage to any target.

Fire Diamond

This artifact enters tapped.
{T}: Add {R}.

Burning of Xinye

You destroy four lands you control, then target opponent destroys four lands they control. Then Burning of Xinye deals 4 damage to each creature.

Blaze

Eternal Warrior

Enchant creature
Enchanted creature has vigilance.

Smoldering Crater

This land enters tapped.
{T}: Add {R}.
Cycling {2} ({2}, Discard this card: Draw a card.)

Yellow Scarves General

Horsemanship (This creature can't be blocked except by creatures with horsemanship.)
This creature can't block.

Warrior's Oath

Take an extra turn after this one. At the beginning of that turn's end step, you lose the game.

Diaochan, Artful Beauty

{T}: Destroy target creature of your choice, then destroy target creature of an opponent's choice. Activate only during your turn, before attackers are declared.

Relentless Assault

Untap all creatures that attacked this turn. After this main phase, there is an additional combat phase followed by an additional main phase.

Winds of Change

Each player shuffles the cards from their hand into their library, then draws that many cards.

Imperial Recruiter

When this creature enters, search your library for a creature card with power 2 or less, reveal it, put it into your hand, then shuffle.

Pillage

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

Sol Ring

Wheel of Fortune

Each player discards their hand, then draws seven cards.

Yellow Scarves Cavalry

Ravaging Horde

When this creature enters, destroy target land.

Rockslide Ambush

Rockslide Ambush deals damage to target creature equal to the number of Mountains you control.

Renegade Troops

Loxodon Warhammer

Equipped creature gets +3/+0 and has trample and lifelink.
Equip {3}

Fork

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

Errantry

Enchant creature
Enchanted creature gets +3/+0 and can only attack alone.

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}.

Lu Bu, Master-at-Arms

Haste; horsemanship (This creature can't be blocked except by creatures with horsemanship.)

Inferno

Inferno deals 6 damage to each creature and each player.

Dong Zhou, the Tyrant

When Dong Zhou enters, target creature an opponent controls deals damage equal to its power to that player.

Fire Ambush

Fire Ambush deals 3 damage to any target.

Flashfires

Boil

Pyrokinesis

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.

Urza's Bauble

{T}, Sacrifice this artifact: Look at a card at random in target player's hand. You draw a card at the beginning of the next turn's upkeep.

Blood Lust

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.

Yuan Shao, the Indecisive

Horsemanship (This creature can't be blocked except by creatures with horsemanship.)
Each creature you control can't be blocked by more than one creature.

Control of the Court

Draw four cards, then discard three cards at random.

Shatterstorm

Destroy all artifacts. They can't be regenerated.

Giant Strength

Enchant creature
Enchanted creature gets +2/+2.

Smoke

Players can't untap more than one creature during their untap steps.

Mountain Bandit

Rolling Earthquake

Rolling Earthquake deals X damage to each creature without horsemanship and each player.

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.)

Stone Rain

The Brute

Enchant creature
Enchanted creature gets +1/+0.
{R}{R}{R}: Regenerate enchanted creature.

Mountain

Fit of Rage

Target creature gets +3/+3 and gains first strike until end of turn.

Fellwar Stone

{T}: Add one mana of any color that a land an opponent controls could produce.

Enrage

Target creature gets +X/+0 until end of turn.

Blood Moon

Burning Fields

Burning Fields deals 5 damage to target opponent or planeswalker.

Sisters of the Flame

Fire Bowman

Sacrifice this creature: It deals 1 damage to any target. Activate only during your turn, before attackers are declared.

Orcish Oriflamme

Attacking creatures you control get +1/+0.

Sisay's Ring

Immolation

Enchant creature
Enchanted creature gets +2/-2.

Basalt Monolith

This artifact doesn't untap during your untap step.
{T}: Add {C}{C}{C}.
{3}: Untap this artifact.

Barbarian General

Horsemanship (This creature can't be blocked except by creatures with horsemanship.)

Flare

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