There are a bunch of options, really, from Baleful Mastery and Infernal Grasp, to Price of Fame or Dismember
Being able to out-lifegain aggro and outcard draw control seems like a pretty good place to be in Foundations Standard
Bosh, Iron Golem was a fun mono-red artifact centric deck that hits $35.06
It's one of the only cards thatll actually turn your near-infinite life into a victory, rather than just a long, drawn out game where no one can actually bring you within striking distance
Collector Ouphe Much like how Endurance is a fantastic answer to graveyard strategies, Collector Ouphe offers a similar level of control to stopping artifact strategies from functioning
In a less all-in low-power-matters deck, such as Ikra Shidiqi, the Usurper // Sidar Kondo of Jamuraa, I still prefer Slaughter the Strong for being cheaper and more flexible when it comes to choosing what you want to survive