Thank you fro the input!
Phyrexian Altar - While this isn't a budget deck per se,
Phyrexian Altar is more expensive than I want to pay to own. No denying it's power!
Blood Artist - What the heck? Why isn't my
Blood Artist in this deck?
Thornbite Staff - Hadn't even considered the option, since he is a Shaman. Put that in the mmmmaybe pile, as I don't do a ton of tapping / untapping
Pitiless
Plunder - YES! Don't own one, but need to get one. My Ramp is pretty poor
Gavony Unhallowed - Tried it a few times in earlier builds, but since I don't really care about most of my creatures staying on the board, this didn't fit the mold
Warteye Witch - Mmmaybe, good suggestion
Stalking Vengeance - Already in, under 'Happy for Murdering' section!
From under the floorboards - Also on the maybeboard, since I do have Discard synergy
Army of the Damned - Super fun card, I used to run it in here, just too expensive CMC