Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. (It can attack and {T} this turn.)
{3}
Alloy Myr
Artifact Creature - Myr
{T}: Add one mana of any color.
2 /
2
{5}{W}{W}
Ancestral Tribute
Sorcery
You gain 2 life for each card in your graveyard.
Flashback {9}{W}{W}{W} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
{6}{W}
Approach of the Second Sun
Sorcery
If this spell was cast from your hand and you've cast another spell named Approach of the Second Sun this game, you win the game. Otherwise, put Approach of the Second Sun into its owner's library seventh from the top and you gain 7 life.
{X}{R}
Banefire
Sorcery
Banefire deals X damage to any target.
If X is 5 or more, this spell can't be countered and the damage can't be prevented.
{3}{R}{R}
Beacon of Destruction
Instant
Beacon of Destruction deals 5 damage to any target. Shuffle Beacon of Destruction into its owner's library.
{5}{R}
Blastfire Bolt
Instant
Blastfire Bolt deals 5 damage to target creature. Destroy all Equipment attached to that creature.
{2}{R}
Blood Sun
Enchantment
When Blood Sun enters the battlefield, draw a card.
All lands lose all abilities except mana abilities.
{2}{R}
Bombard
Instant
Bombard deals 4 damage to target creature.
{3}
Boros Keyrune
Artifact
{T}: Add {R} or {W}.
{R}{W}: Boros Keyrune becomes a 1/1 red and white Soldier artifact creature with double strike until end of turn. (It deals both first-strike and regular combat damage.)
{3}
Boros Locket
Artifact
{T}: Add {R} or {W}.
{R/W}{R/W}{R/W}{R/W}, {T}, Sacrifice Boros Locket: Draw two cards.
{6}{R}
Brass's Bounty
Sorcery
For each land you control, create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.")
{2}{W}
Bring to Trial
Sorcery
Exile target creature with power 4 or greater.
{4}{R}
Burn Away
Instant
Burn Away deals 6 damage to target creature. When that creature dies this turn, exile its controller's graveyard.
{3}{R}{R}{R}
Burning Sun's Avatar
Creature - Dinosaur Avatar
When Burning Sun's Avatar enters the battlefield, it deals 3 damage to target opponent or planeswalker and 3 damage to up to one target creature.
6 /
6
{4}{R}
Chandra's Fury
Instant
Chandra's Fury deals 4 damage to target player or planeswalker and 1 damage to each creature that player or that planeswalker's controller controls.
{4}{R}
Cleansing Beam
Instant
Radiance -- Cleansing Beam deals 2 damage to target creature and each other creature that shares a color with it.
--
Clifftop Retreat
Land
Clifftop Retreat enters the battlefield tapped unless you control a Mountain or a Plains.
{T}: Add {R} or {W}.
{3}
Coalition Relic
Artifact
{T}: Add one mana of any color.
{T}: Put a charge counter on Coalition Relic.
At the beginning of your precombat main phase, remove all charge counters from Coalition Relic. Add one mana of any color for each charge counter removed this way.
{4}{R}
Command the Storm
Instant
Command the Storm deals 5 damage to target creature.
{3}
Crucible of Worlds
Artifact
You may play lands from your graveyard.
--
Darksteel Citadel
Artifact Land
Indestructible
{T}: Add {C}.
{W}
Dauntless Bodyguard
Creature - Human Knight
As Dauntless Bodyguard enters the battlefield, choose another creature you control.
Sacrifice Dauntless Bodyguard: The chosen creature gains indestructible until end of turn.
2 /
1
{1}{R}{W}
Deafening Clarion
Sorcery
Choose one or both --
• Deafening Clarion deals 3 damage to each creature.
• Creatures you control gain lifelink until end of turn.
{4}{R}
Deem Worthy
Instant
Deem Worthy deals 7 damage to target creature.
Cycling {3}{R} ({3}{R}, Discard this card: Draw a card.)
When you cycle Deem Worthy, you may have it deal 2 damage to target creature.
{2}
Diamond Mare
Artifact Creature - Horse
As Diamond Mare enters the battlefield, choose a color.
Whenever you cast a spell of the chosen color, you gain 1 life.
1 /
3
{X}{R}{R}
Electrodominance
Instant
Electrodominance deals X damage to any target. You may cast a spell with mana value X or less from your hand without paying its mana cost.
{4}{R}{R}
Etali, Primal Storm
Legendary Creature - Elder Dinosaur
Whenever Etali, Primal Storm attacks, exile the top card of each player's library, then you may cast any number of spells from among those cards without paying their mana costs.
6 /
6
{3}{R}
Experimental Frenzy
Enchantment
You may look at the top card of your library any time.
You may play lands and cast spells from the top of your library.
You can't play lands or cast spells from your hand.
{3}{R}: Destroy Experimental Frenzy.
{2}{W}
Expose to Daylight
Instant
Destroy target artifact or enchantment. Scry 1.
{4}{R}
Fiery Intervention
Sorcery
Choose one --
• Fiery Intervention deals 5 damage to target creature.
• Destroy target artifact.
{2}{R}
Fight with Fire
Sorcery
Kicker {5}{R} (You may pay an additional {5}{R} as you cast this spell.)
Fight with Fire deals 5 damage to target creature. If this spell was kicked, it deals 10 damage divided as you choose among any number of targets instead. (Those targets can include players and planeswalkers.)
{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
{4}{R}{W}
Firesong and Sunspeaker
Legendary Creature - Minotaur Cleric
Red instant and sorcery spells you control have lifelink.
Whenever a white instant or sorcery spell causes you to gain life, Firesong and Sunspeaker deals 3 damage to target creature or player.
4 /
6
{5}{R}
Flames of the Raze-Boar
Instant
Flames of the Raze-Boar deals 4 damage to target creature an opponent controls. Then Flames of the Raze-Boar deals 2 damage to each other creature that player controls if you control a creature with power 4 or greater.
{1}{R}
Ghitu Chronicler
Creature - Human Wizard
Kicker {3}{R} (You may pay an additional {3}{R} as you cast this spell.)
When Ghitu Chronicler enters the battlefield, if it was kicked, return target instant or sorcery card from your graveyard to your hand.
1 /
3
{1}{W}
Gideon's Reproach
Instant
Gideon's Reproach deals 4 damage to target attacking or blocking creature.
{5}
Gilded Lotus
Artifact
{T}: Add three mana of any one color.
{2}
Gold Myr
Artifact Creature - Myr
{T}: Add {W}.
1 /
1
{2}{R}
Guttersnipe
Creature - Goblin Shaman
Whenever you cast an instant or sorcery spell, Guttersnipe deals 2 damage to each opponent.
2 /
2
{W}
Healing Grace
Instant
Prevent the next 3 damage that would be dealt to any target this turn by a source of your choice. You gain 3 life.
{3}
Heart of Ramos
Artifact
{T}: Add {R}.
Sacrifice Heart of Ramos: Add {R}.
{2}{R}
Hungry Flames
Instant
Hungry Flames deals 3 damage to target creature and 2 damage to target player or planeswalker.
{5}{R}{R}
Inferno
Instant
Inferno deals 6 damage to each creature and each player.
{R/W}{ // }{2}{R}{W}
Integrity // Intervention
Instant // Instant
Target creature gets +2/+2 until end of turn.
Intervention deals 3 damage to any target and you gain 3 life.
{2}{W}
Invoke the Divine
Instant
Destroy target artifact or enchantment. You gain 4 life.
{2}
Iron Myr
Artifact Creature - Myr
{T}: Add {R}.
1 /
1
{R}{W}
Justice Strike
Instant
Target creature deals damage to itself equal to its power.
{3}{R}{R}
Lava Storm
Instant
Lava Storm deals 2 damage to each attacking creature or Lava Storm deals 2 damage to each blocking creature.
{6}{R}{R}
Lavaball Trap
Instant - Trap
If an opponent had two or more lands enter the battlefield under their control this turn, you may pay {3}{R}{R} rather than pay this spell's mana cost.
Destroy two target lands. Lavaball Trap deals 4 damage to each creature.
{1}{R}
Lightning Strike
Instant
Lightning Strike deals 3 damage to any target.
--
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}.)
{3}{R}{R}
Neheb, the Eternal
Legendary Creature - Zombie Minotaur Warrior
Afflict 3 (Whenever this creature becomes blocked, defending player loses 3 life.)
At the beginning of your postcombat main phase, add {R} for each 1 life your opponents have lost this turn.
4 /
6
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
{3}{R}
Radiating Lightning
Instant
Radiating Lightning deals 3 damage to target player and 1 damage to each creature that player controls.
{2}{R}{R}
Rekindling Phoenix
Creature - Phoenix
Flying
When Rekindling Phoenix dies, create a 0/1 red Elemental creature token with "At the beginning of your upkeep, sacrifice this creature and return target card named Rekindling Phoenix from your graveyard to the battlefield. It gains haste until end of turn."
4 /
3
{1}{W}
Revitalize
Instant
You gain 3 life.
Draw a card.
{X}{W}{W}
Sanguine Sacrament
Instant
You gain twice X life. Put Sanguine Sacrament on the bottom of its owner's library.
{1}{W}
Seal Away
Enchantment
Flash
When Seal Away enters the battlefield, exile target tapped creature an opponent controls until Seal Away leaves the battlefield.
{8}{R}
Searing Wind
Instant
Searing Wind deals 10 damage to any target.
{4}{R}{R}
Shivan Dragon
Creature - Dragon
Flying (This creature can't be blocked except by creatures with flying or reach.)
{R}: Shivan Dragon gets +1/+0 until end of turn.
5 /
5
{2}{R}
Skewer the Critics
Sorcery
Spectacle {R} (You may cast this spell for its spectacle cost rather than its mana cost if an opponent lost life this turn.)
Skewer the Critics deals 3 damage to any target.
{R}
Smelt
Instant
Destroy target artifact.
{5}{R}{R}
Star of Extinction
Sorcery
Destroy target land. Star of Extinction deals 20 damage to each creature and each planeswalker.
--
Stone Quarry
Land
Stone Quarry enters the battlefield tapped.
{T}: Add {R} or {W}.
{1}{W}
Take Vengeance
Sorcery
Destroy target tapped creature.
{1}{R}
The Flame of Keld
Enchantment - Saga
(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I -- Discard your hand.
II -- Draw two cards.
III -- If a red source you control would deal damage to a permanent or player this turn, it deals that much damage plus 2 to that permanent or player instead.
{1}
Traveler's Amulet
Artifact
{1}, Sacrifice Traveler's Amulet: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.
{4}
Aetherflux Reservoir
Artifact
Whenever you cast a spell, you gain 1 life for each spell you've cast this turn.
Pay 50 life: Aetherflux Reservoir deals 50 damage to any target.
{8}{R}
Blasphemous Act
Sorcery
This spell costs {1} less to cast for each creature on the battlefield.
Blasphemous Act deals 13 damage to each creature.
--
Command Tower
Land
{T}: Add one mana of any color in your commander's color identity.
{4}{R}{R}
Form of the Dinosaur
Enchantment
When Form of the Dinosaur enters the battlefield, your life total becomes 15.
At the beginning of your upkeep, Form of the Dinosaur deals 15 damage to target creature an opponent controls and that creature deals damage equal to its power to you.
{R}{W}
Lightning Helix
Instant
Lightning Helix deals 3 damage to any target and you gain 3 life.
{4}
Primal Amulet
Artifact
Instant and sorcery spells you cast cost {1} less to cast.
Whenever you cast an instant or sorcery spell, put a charge counter on Primal Amulet. Then if there are four or more charge counters on it, you may remove those counters and transform it.
--
Primal Wellspring
Land
(Transforms from Primal Amulet.)
{T}: Add one mana of any color. When that mana is spent to cast an instant or sorcery spell, copy that spell and you may choose new targets for the copy.
{1}{R}
Scorchmark
Instant
Scorchmark deals 2 damage to target creature. If that creature would die this turn, exile it instead.