When Azra Bladeseeker enters the battlefield, each player on your team may discard a card, then each player who discarded a card this way draws a card.
3 /
2
{1}{R}
Battle Hymn
Instant
Add {R} for each creature you control.
{2}{R}{R}
Beetleback Chief
Creature - Goblin Warrior
When Beetleback Chief enters the battlefield, create two 1/1 red Goblin creature tokens.
2 /
2
{R}
Blazing Volley
Sorcery
Blazing Volley deals 1 damage to each creature your opponents control.
{1}{R}
Boiling Earth
Sorcery
Boiling Earth deals 1 damage to each creature your opponents control.
Awaken 4--{6}{R} (If you cast this spell for {6}{R}, also put four +1/+1 counters on target land you control and it becomes a 0/0 Elemental creature with haste. It's still a land.)
{R}
Brightstone Ritual
Instant
Add {R} for each Goblin on the battlefield.
{X}{X}{R}
Builder's Bane
Sorcery
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.
{R}
Chain Lightning
Sorcery
Chain Lightning deals 3 damage to any target. Then that player or that permanent's controller may pay {R}{R}. If the player does, they may copy this spell and may choose a new target for that copy.
{6}{R}
Cinder Storm
Sorcery
Cinder Storm deals 7 damage to any target.
{4}{R}{R}
Coalhauler Swine
Creature - Boar Beast
Whenever Coalhauler Swine is dealt damage, it deals that much damage to each player.
4 /
4
{3}{R}
Cosmotronic Wave
Sorcery
Cosmotronic Wave deals 1 damage to each creature your opponents control. Creatures your opponents control can't block this turn.
{5}{R}
Desert Cerodon
Creature - Beast
Cycling {R} ({R}, Discard this card: Draw a card.)
6 /
4
--
Desert of the Fervent
Land - Desert
Desert of the Fervent enters the battlefield tapped.
{T}: Add {R}.
Cycling {1}{R} ({1}{R}, Discard this card: Draw a card.)
{2}{R}
Destructive Digger
Creature - Goblin
{3}, {T}, Sacrifice an artifact or land: Draw a card.
3 /
2
{X}{R}
Disintegrate
Sorcery
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.
{1}{R}
Dragon Fodder
Sorcery
Create two 1/1 red Goblin creature tokens.
{R}
Electrickery
Instant
Electrickery deals 1 damage to target creature you don't control.
Overload {1}{R} (You may cast this spell for its overload cost. If you do, change its text by replacing all instances of "target" with "each.")
{3}{R}
Empty the Warrens
Sorcery
Create two 1/1 red Goblin creature tokens.
Storm (When you cast this spell, copy it for each spell cast before it this turn.)
{X}{R}
Fireball
Sorcery
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.
{1}{R}
Firebrand Archer
Creature - Human Archer
Whenever you cast a noncreature spell, Firebrand Archer deals 1 damage to each opponent.
2 /
1
{1}{R}
Flame Rift
Sorcery
Flame Rift deals 4 damage to each player.
--
Forgotten Cave
Land
Forgotten Cave enters the battlefield tapped.
{T}: Add {R}.
Cycling {R} ({R}, Discard this card: Draw a card.)
{1}{R}{R}
Goblin Caves
Enchantment - Aura
Enchant land
As long as enchanted land is a basic Mountain, Goblin creatures get +0/+2.
{R}
Goblin Chirurgeon
Creature - Goblin Shaman
Sacrifice a Goblin: Regenerate target creature.
0 /
2
{2}{R}
Goblin Gathering
Sorcery
Create a number of 1/1 red Goblin creature tokens equal to two plus the number of cards named Goblin Gathering in your graveyard.
{1}{R}
Goblin Instigator
Creature - Goblin Rogue
When Goblin Instigator enters the battlefield, create a 1/1 red Goblin creature token.
1 /
1
{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.
• Creatures you control get +1/+1 and gain haste until end of turn.
Entwine {2}{R} (Choose both if you pay the entwine cost.)
{1}{R}
Grapeshot
Sorcery
Grapeshot deals 1 damage to any target.
Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)
{2}
Guardian Idol
Artifact
Guardian Idol enters the battlefield tapped.
{T}: Add {C}.
{2}: Guardian Idol becomes a 2/2 Golem artifact creature until end of turn.
{R/P}
Gut Shot
Instant
({R/P} can be paid with either {R} or 2 life.)
Gut Shot deals 1 damage to any target.
{1}{R}
Harvest Pyre
Instant
As an additional cost to cast this spell, exile X cards from your graveyard.
Harvest Pyre deals X damage to target creature.
{2}
Hedron Crawler
Artifact Creature - Construct
{T}: Add {C}. ({C} represents colorless mana.)
0 /
1
{1}{R}{R}
Hordeling Outburst
Sorcery
Create three 1/1 red Goblin creature tokens.
{1}{R}
Incinerate
Instant
Incinerate deals 3 damage to any target. A creature dealt damage this way can't be regenerated this turn.
{R}
Inflame
Instant
Inflame deals 2 damage to each creature dealt damage this turn.
{2}
Iron Myr
Artifact Creature - Myr
{T}: Add {R}.
1 /
1
{X}{R}
Kaervek's Torch
Sorcery
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.
{1}{R}
Krenko's Command
Sorcery
Create two 1/1 red Goblin creature tokens.
{R}
Kuldotha Rebirth
Sorcery
As an additional cost to cast this spell, sacrifice an artifact.
Create three 1/1 red Goblin creature tokens.
{X}{R}
Lava Burst
Sorcery
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.
{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.
{3}{R}{R}
Mana Geyser
Sorcery
Add {R} for each tapped land your opponents control.
{2}
Manakin
Artifact Creature - Construct
{T}: Add {C}.
1 /
1
{2}
Prismatic Lens
Artifact
{T}: Add {C}.
{1}, {T}: Add one mana of any color.
{X}{R}{R}
Rolling Thunder
Sorcery
Rolling Thunder deals X damage divided as you choose among any number of targets.
{2}{R}
Rummaging Goblin
Creature - Goblin Rogue
{T}, Discard a card: Draw a card.
1 /
1
{1}{R}
Scouring Sands
Sorcery
Scouring Sands deals 1 damage to each creature your opponents control. Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)
{1}{R}
Searing Spear
Instant
Searing Spear deals 3 damage to any target.
{3}
Seer's Lantern
Artifact
{T}: Add {C}.
{2}, {T}: Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)
{1}{R}
Shattering Pulse
Instant
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.)
Destroy target artifact.
{2}{R}
Sizzle
Sorcery
Sizzle deals 3 damage to each opponent.
{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}
Skirk Prospector
Creature - Goblin
Sacrifice a Goblin: Add {R}.
1 /
1
{1}
Slagwurm Armor
Artifact - Equipment
Equipped creature gets +0/+6.
Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery. This card enters the battlefield unattached and stays on the battlefield if the creature leaves.)
{2}{R}
Smash
Instant
Destroy target artifact.
Draw a card.
--
Smoldering Crater
Land
Smoldering Crater enters the battlefield tapped.
{T}: Add {R}.
Cycling {2} ({2}, Discard this card: Draw a card.)
{R}
Spear Spewer
Creature - Goblin Warrior
Defender
{T}: Spear Spewer deals 1 damage to each player.
0 /
2
{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}
Thrill of Possibility
Instant
As an additional cost to cast this spell, discard a card.
Draw two cards.
{1}{R}
Tormenting Voice
Sorcery
As an additional cost to cast this spell, discard a card.
Draw two cards.
{3}
Vulshok Replica
Artifact Creature - Berserker
{1}{R}, Sacrifice Vulshok Replica: It deals 3 damage to target player or planeswalker.
3 /
1
{R}{R}
Wild Guess
Sorcery
As an additional cost to cast this spell, discard a card.