But whereas the variable nature of the post-mill creature card count might cause that removal spell to miss, Grave Strength is a lot more forgiving and has a bigger upside
Blood on the Snow doesn't target any creature or planeswalker card in your graveyard
Its also decently strong, too
Whilst developers of digital Magic clients might have a love/hate relationship with this card in particular, its got a special place in a lot of players hearts
Alternatively, Ramp Commanders like Aesi, Tyrant of Gyre Strait and Hearthhull, the Worldseed can get Horn of Plenty out early, and draw lots of cards with it
Deep Gnome is only really good in metas where you expect to see a lot of green or white ramping, while Archivist of Oghma excels in high power games with lots of tutors or when you stuff your deck with Path to Exile, Winds of Abandon, et al