I think the fact that there were 3 other red drafters at the table made it hard to get the necessary burn spells and cheap creatures for this deck to work, and there probably should have been a pivot to another color like black or white here
Arcbound Bruiser Arcbound Condor Arcbound Crusher Arcbound Fiend Arcbound Hybrid Arcbound Javelineer Arcbound Lancer Arcbound Mouser Arcbound Overseer Arcbound Prototype Arcbound Ravager Arcbound Reclaimer Arcbound Shikari Arcbound Slasher Arcbound Slith Arcbound Stinger Arcbound Tracker Arcbound Wanderer Arcbound Whelp Arcbound Worker Blaster, Combat DJ Blaster, Morale Booster Modular Monstrosity Power Depot Scrapyard Recombiner Zabaz, the Glimmerwasp
Until end of turn, it gets +3/+0 and gains haste
There are quite a few different directions you can take this commander, though, so dont feel like you have to stick to what Ive got here
With the addition of Cathartic Reunion, Dredge not only has the devastating Plan B of Conflagrate and a bunch of free creatures but also a legitimate nut draw where the deck simply casts a Cathartic Reunion on Turn 2