There are plenty of powerful artifact creatures, with many of them being one or even fewer colors, making them playable in a majority of decks regardless of color identity
Considering that this plane of existence has existed for the entire span of Magic 's 30-year life, the set-up is almost too much to get into
Any card with abilities which let you reuse it from the graveyard (encore, escape, flashback, unearth etc.) can make great discard fodder
However, as you'll soon discover, their short lifespan doesn't make them any less valuable
Soaring Lightbringer is an interesting one
While your deck building will vary depending on who you put at the helm, your commander choice should not mean your deck does not function without it