I agree if you are willing to spend the money for the Copter. If you want to spend the money Collective Defiance for the sideboard. The reason for Scourge Wolf in the budget is the ability to swing with Courier and Scourge Wolf, pay 1 to sack Courier which puts artifact and creature in graveyard, then madness cast using rest of mana delirium triggers on Wolf and fill hand with cards that have been exiled with Courier. I'd actually go 4 of Copter and take incendiary flow out if you want to double the cost of the deck.
Adding Smuggler's Copter lets you cut the 3 drop Lathnu Hellion and Incendiary Flow out of the deck because of flying and the ability to trigger madness off the draw discard effect give you the finishing damage you need that wasn't there without it especially vs. blockers. I add the extra Bomat Courier because now if it comes in later, it can pilot the Copter and isn't necessarily a dead card. It also allows the addition of the Geier Reach Sanitarium because of the draw discard outlet which you increase with the land. This makes it much more likely you actually get 3 lands on the board in your first 3 turns. That being said, Smuggler's Copter is already up to $8-10 and it is wanted for every aggro deck. If you can afford it, get it. It makes the deck much better. However, what I posted above is a budget alternative.
Apprentice has 11x artefacts that can get it going T2. Pia gives us 14x by T3. Courier and Key help get Lupine attacking quickly. Key also gets us value off our Vampires in hand if we have Gorger in play. Otherwise, it and Neonate play well with Temper. Key and Pia also make it very hard for our opponent to block. Flame Lash is probably a little underrated. There was a time that paying 4 mana for instant speed 4 damage to a creature or player was solid. Funnily enough they are the most expensive card in the deck. But at common should be cheap again soon.
I couldn't take out the Bloodseeker and the Distemper of the Blood. IMO the bloodseeker's ability to pitch at instant speed any time + the ability to do it multiple times when buffed makes it too good. It is not unreasonable if you are on the play and get the Village Messenger out on turn 1 that he will flip for turn 2 becoming a 2/2 with menace. Then you swing in with him with mana open on turn 2 and hope you have a Bloodseeker. Then on turn 3 and all the stars align giving you a fiery temper, distemper of the blood, and built to smash, your opponent has to block the bloodseeker or lose and even with a block you get trample from distemper of the blood.
Here is a different version. Once again, if you can afford the Smuggler's Copter they will upgrade the deck, and you can do them 1 at a time. In this case put in place of the Furyblade Vampire as you acquire them. The Sanguinary Mage is surprisingly effective especially when paired with a Ravenous Bloodseeker on the board.
Here's the RDW version that I'm playing around with. It only includes the 2 Chandras because I pulled them from packs. Otherwise, I'd likely just bump Built to Smash and Collective Defiance both to 4x and run with that. I haven't had a chance to test it much yet...still waiting on a couple of pieces to come in the mail. Any thoughts or ideas? Smuggler's copter is out for now due to $$$...
3 Village Messenger
3 Bomat Courier
4 Furyblade Vampire
4 Ravenous Bloodseeker
3 Scourge Wolf
2 Lathnu Hellion
4 Built to Smash
2 Incendiary Flow
4 Distemper of the Blood
4 Fiery Temper
3 Gibbering Fiend
3 Sin Prodder
4 Galvanic Bombardment
2 Rush of Adrenaline
3 Savage Alliance
4x Village Messenger
4x Bomat Courier
4x Ravenous Bloodseeker
4x Furyblade Vampire
4x Smuggler's Copter
3x Reckless Bushwhacker
4x Distemper of the Blood
3x Built to Smash
20x Mountain
2x Geier Reach Sanitarium
1x Reckless Bushwhacker
4x Bone Saw
4x Inventor's Apprentice
4x Galvanic Bombardment
2x Collective Defiance
Adding Smuggler's Copter lets you cut the 3 drop Lathnu Hellion and Incendiary Flow out of the deck because of flying and the ability to trigger madness off the draw discard effect give you the finishing damage you need that wasn't there without it especially vs. blockers. I add the extra Bomat Courier because now if it comes in later, it can pilot the Copter and isn't necessarily a dead card. It also allows the addition of the Geier Reach Sanitarium because of the draw discard outlet which you increase with the land. This makes it much more likely you actually get 3 lands on the board in your first 3 turns. That being said, Smuggler's Copter is already up to $8-10 and it is wanted for every aggro deck. If you can afford it, get it. It makes the deck much better. However, what I posted above is a budget alternative.
4 Bomat Courier
4 Falkenrath Gorger
4 Insolent Neonate
4 Inventor's Apprentice
4 Lupine Prototype
3 Pia Nalaar
3 Key to the City
4 Incendiary Flow
4 Fiery Temper
4 Flame Lash
1 Geier Reach Sanitarium
21 Mountain
Apprentice has 11x artefacts that can get it going T2. Pia gives us 14x by T3. Courier and Key help get Lupine attacking quickly. Key also gets us value off our Vampires in hand if we have Gorger in play. Otherwise, it and Neonate play well with Temper. Key and Pia also make it very hard for our opponent to block. Flame Lash is probably a little underrated. There was a time that paying 4 mana for instant speed 4 damage to a creature or player was solid. Funnily enough they are the most expensive card in the deck. But at common should be cheap again soon.
Modern: R Skred -- WBG Melira Co -- URW Nahiri Control
Legacy: R Mono Red Burn -- UWB Stoneblade
Commander: R Krenko, Mob Boss -- WUBRG Scion of the Ur-Dragon -- WUBRG Maze’s End
Other: R No Rares Red (Standard) -- URC Izzet Tron (Pauper)
4x Falkenrath Gorger
4x Ravenous Bloodseeker
4x Sanguinary Mage
4x Furyblade Vampire
4x Sin Prodder
4x Incendiary Flow
4x Feiry Temper
4x Galvanic Bombardment
Pump
4x Distemper of the Blood
4x Rush of Adrenaline
20x Mountain
4x Harnessed Lightning
4x Lathnu Hellion
4x Savage Alliance
3x Hijack
Collective Defiance and Kozilek's Return are places to upgrade the sideboard but that comes with a price tag.
3x Hanweir Garrison
3x Impetuous Devils
3x Reckless Bushwhacker
4x Skyship Stalker
4x Thermo-Alchemist
3x Built to Smash
4x Chandra's Pyrohelix
4x Fiery Temper
Sorceries (11)
3x Collective Defiance
4x Incendiary Flow
4x Tormenting Voice
1x Chandra, Flamecaller
1x Chandra, Torch of Defiance
Lands (19)
1x Geier Reach Sanitarium
2x Hanweir Battlements
16x Mountain