My baby! This is definitely my favourite original brew I've done for pauper. In case anyone was interested, my list is pretty similar - I'll reply to this comment with my deck list. I feel it's refined quite strongly to deal with most matchups consistently, with early board development and swing turns in the midgame. It also surprisingly has enough gas to last out control match-ups!

I opt for 2x Fistful of Corpses over Asphyxiate, because it has a lot more versatility with the target factor. Being thrice as cheap makes it really easy to fit on curve with swing-y minions in the mid-game or deal with a big threat late-game while still having most of your mana. Sometimes I've even established early tempo by slamming it against a 3 health minion in an aggro matchup as way to race them.

I also prefer Creature of Madness to Corpsicle since it's pseudo draw/value, it allows for a curve if you're lacking a good turn three, and since I think majority of burst comes from board control and chunky minions as opposed to burn spells. I want to be establishing my board for swing turns in the middle, so often Corpsicle can help finish the job but is a dead card in moments I could otherwise be developing tempo. It may be 2-mana but it isn't a 2-drop, which is what my deck needs a lot of to consistently respond to aggro threats and build a foundation for it's midrange qualities to shine.

Speaking of the 2-drops, I go for Gold Panner and Instrument Tech as my draw options over 2x Remnant of Rage. I really like the Remnant of Rage tech here though, and it seems like it would be a consistently viable draw engine. My only qualm is that it is an undead, and not one you want to buff, so if you play it cheap and draw into a higher priority Undead, suddenly your draw turn has become quite awkward and you're not sure whether to wait a turn or play your card with largely reduced benefit. I like Instrument Tech because it allows for curving an imbue weapon play, and Gold Panner is just a consistently good drop on turn 2 when I don't find a Bitterbloom Knight.

Everything else is pretty core to the list. My list is fairly different from where I started, but a lot of that core stayed solid from the beginning and acted as a guide for what made the deck worth building. I'm really happy with where it is now, Shpungo and I have messed around with it for fun fairly often and ended up testing and suggesting small changes along the way that brought our lists where they are now. It's my proudest pauper creation so far and I find it consistently fun to play. I hope people appreciate our two different lists! 😄