i like this deck its not, just another goyf deck and looks like it could ramp out more counters than a hardened scales deck, i might actually have to test this one see how it goes :D

you should consider running some sort of infect, the name of the spell escapes me but its a one drop +1/0 and you could easily win the game on turn three or four via it

and If you wouldnt mind, I would like to maybe make a budget version of this deck with a few of my own ideas?

oh shoot that looks pretty cool man

Change out your skylasher for a Miscutter Hydra, still pro plue, cant be countered and has haste. plus yu can play for how much you want than scanvenge more onto it

Have you thought of Nemesis of Mortals?

what about Kin-Tree Invocation to get a 13/13 or 26/26 from death's shadow?

I think Tormented Soul is much better than Silhana Ledgewalker for this deck as it is cheaper,however I think Claim // Fame would be better because you could get death's shadow back from graveyard

Tormented Soul is not even a little bit better than Silhana Ledgewalker because all the main removal cards in modern can get rid of it. Claim//Fame's home is in a grixis Death's Shadow deck where it can be used to its fullest potential. That's my opinion:)

wrong link, here's the right one: Claim / Fame

Also, I this deck you want Death's Shadow in the graveyard so you can scavenge him.

I run a deck with some similarities take a look for some ideas Gnawing on Death

just gave you like #100. Congrats! Really cool deck!