What about Hostility? Your Lightning Bolt becomes three hasty 3/1 elementals (that do 5 damage each with Torbran!).
Firecat Blitz seems decent when it's creating a horde of hasty 3/1s instead of 1/1s.
When running red I always throw in a Red Elemental Blast to stop the eventual Cyclonic Rift from ruining my fun, or to get the kill shot past a counterspell. Also red has trouble with enchantments, so consider adding colorless solutions like Meteor Golem or Ugin, the Spirit Dragon. You won't always have your Chaos Warp when you need it.
EDIT: Actually, Hostility might be even nastier than I thought. You might get FIVE 3/1s from your Lightning Bolt with Torban out! And again these elementals will do 5 damage each! One Lightning Bolt doing 25 damage might be some kind of record.
Reducing your opponent's life total to 0 as fast as possible AND getting to run a whole lot of cards you probably wouldn't touch otherwise!
1x Torbran, Thane of Red Fell
Creature - 24
1x Dockside Extortionist
1x Fanatic of Mogis
1x Firebrand Archer
1x Glint-Horn Buccaneer
1x Goblin Sharpshooter
1x Hanweir Garrison
1x Harsh Mentor
1x Hellkite Tyrant
1x Hellrider
1x Immolation Shaman
1x Imperial Recruiter
1x Inferno Titan
1x Knollspine Dragon
1x Kumano, Master Yamabushi
1x Magmatic Force
1x Purphoros, God of the Forge
1x Rampaging Ferocidon
1x Scab-Clan Berserker
1x Scalding Salamander
1x Shivan Hellkite
1x Siege-Gang Commander
1x Skarrgan Hellkite
1x Treasure Nabber
1x Urabrask the Hidden
1x Chandra, Awakened Inferno
1x Chandra, Flamecaller
1x Chandra, Torch of Defiance
Sorcery - 13
1x Blasphemous Act
1x By Force
1x Earthquake
1x Faithless Looting
1x Fiery Confluence
1x Flamebreak
1x Gamble
1x Grapeshot
1x Insurrection
1x Reforge the Soul
1x Vandalblast
1x Volcanic Spray
1x Wheel of Fortune
Enchantment - 7
1x Burning Earth
1x Impact Tremors
1x Manabarbs
1x Pyrohemia
1x Pyrostatic Pillar
1x Spellshock
1x Sulfuric Vortex
Artifact - 13
1x Arcane Signet
1x Caged Sun
1x Endless Atlas
1x Fellwar Stone
1x Gauntlet of Power
1x Lightning Greaves
1x Mana Crypt
1x Mind's Eye
1x Pyromancer's Goggles
1x Ruby Medallion
1x Sol Ring
1x Swiftfoot Boots
1x Sword of Fire and Ice
1x Chaos Warp
1x Fault Line
1x Lightning Bolt
Land - 36
1x Flamekin Village
1x Hanweir Battlements
1x Myriad Landscape
1x Nykthos, Shrine to Nyx
1x Shinka, the Bloodsoaked Keep
29x Snow-Covered Mountain
1x Spinerock Knoll
1x Valakut, the Molten Pinnacle
Add Neheb the Eternal and lots of your spells will be "free."
What about Hostility? Your Lightning Bolt becomes three hasty 3/1 elementals (that do 5 damage each with Torbran!).
Firecat Blitz seems decent when it's creating a horde of hasty 3/1s instead of 1/1s.
When running red I always throw in a Red Elemental Blast to stop the eventual Cyclonic Rift from ruining my fun, or to get the kill shot past a counterspell. Also red has trouble with enchantments, so consider adding colorless solutions like Meteor Golem or Ugin, the Spirit Dragon. You won't always have your Chaos Warp when you need it.
EDIT: Actually, Hostility might be even nastier than I thought. You might get FIVE 3/1s from your Lightning Bolt with Torban out! And again these elementals will do 5 damage each! One Lightning Bolt doing 25 damage might be some kind of record.