One seller I like in particular tends to grade their cards one tier lower than I personally wouldtherefore, I trust their damaged cards to be on par with heavily played condition
Back in the Jund days, this card enabled card draw and filled the graveyard up with different card types to make Now, unsurprisingly, as Jund fell out of favor in Modern, so too did Seasoned Pyro
Thankfully for you, Jokulhaups exists, and thats definitely more than powerful enough to be worth your time
B-Tier The 50/50 Cards Cards: Faithless Looting, Green Sun's Zenith, Hypergenesis, Preordain, Punishing Fire, artifact lands, and Bridge from Below
Include as many of those as you want, but consider some more unique options, as well
You need to know whether your sacrifice curve works, whether your colored mana is reliable, and whether your giant payoff cards are actually worth the cardboard snacks