While it would seem that you want this is as one of the 99 (putting it into a Muldrotha, the Gravetide deck, for example) so that you can take advantage of it as a graveyard piece, you can still do that if its your commander
God-Eternal Bontu 6.5 This is a potent card that can perform a couple of different roles in these kinds of deck
Of course, the version of Selvala, Hart of the Wilds that draws the highest price in Commander Masters is the one with the alternate borderless art and the textured foil treatment
Boross artifact cards generally care about artifact creatures or equipment, which makes Ragost a cool choice for players interested in doing something different
At worst, its Feast of Flesh and at its best, its a Swords to Plowshares where you gain a life
If anything, it churns away and makes it deep into games if only because it's the lowest threat at the table and gets treated as such