Lorehold edh budget upgrades help

[shadowslayer029]

First off I have a small budget (roughly $5 a card). So I recently got the lorehold edh deck as my first boros deck and not being much of a boros player I am somewhat lost as how to go about upgrading it.
I'm looking for some good artifacts to recur with osgir's ability.
Also looking for ways to fill my graveyard

[LordPidgeon]

Well, Goblin Engineer is a good tutor and gives you kinda graveyard repercussion.
Mesmeric Orb is a good way to fill your graveyard and you can copy it with your commander.
Treasure Chest from D&D.
Scrapyard Recombiner (if you have enough or good Constructs).
Oswald Fiddlebender, a pod for artifacts.
Lorehold Excavation, good enough and flavour.
Millikin, ramps and fill your graveyard.
Codex Shredder, cheap for Osgir`s ability and mills whenever you want.
I hope it helped!

[The Golgari Guy]

I would start by taking a look at Osgir's EDHrec page: https://edhrec.com/commanders/osgir-the-reconstructor

You may also take a look at some of the many "budget upgrade" videos that you can find on the internet, such as this one: https://www.youtube.com/watch?v=kFS6ldVjDjA.

The boros precon was in my opinion the best out of the box, and quite strong for a precon. It has very good synergy and some powerful cards. You will definitely have fun with it!