Other formats like Standard use it as a control or midrange threat that can be held up alongside countermagic and draw spells
After that, its up to us to make our best use of them
Rakdos Prowess 4 Blackcleave Cliffs 4 Blood Crypt 4 Emberheart Challenger 4 Heartfire Hero 4 Kumano Faces Kakkazan 4 Monastery Swiftspear 4 Monstrous Rage 4 Slickshot Show-Off 4 Sulfurous Springs 4 Titan's Strength 4 Ancestral Anger 3 Ramunap Ruins 3 Callous Sell-Sword 3 Claim // Fame 2 Den of the Bugbear 2 Mountain 2 Dreadhorde Arcanist 1 Rockface Village 4 Fatal Push 4 Thoughtseize 2 Unlicensed Hearse 2 Rampaging Ferocidon 1 Jegantha, the Wellspring 1 Reckless Rage 1 Ob Nixilis, the Adversary Rakdos Prowess is a relative newcomer in Pioneer, but its results have been impressive thus far
Ichormoon GauntletIchormoon Gauntlet and The Chain VeilThe Chain Veil work great, too
Smell Fear While not amazing, paying 1 extra mana to proliferate on top of Prey Upon is fine as a budget filler for +1/+1 Counter decks
Whats more, white is one of the better colors at ramping and returning lands from the yard to play with cards like Sevinnes Reclamation and Sun Titan