Being able to cast humans as well hurts, but again, I feel being able to recast 4+ converted mana cost (CMC) artifacts from the get go is clearly a more powerful effect
Kozileks Return is the best answer available, since it conveniently doesnt kill your own prowess creatures while removing every copy of Auriok Champion as well as creatures like Arbor Elf, Meddling Mage, and Skyclave Apparition
Magic: The Gathering has an enduring legacy spanning over 25 years, and its popularity only increases with each new release of dynamic and exciting cards
It's played in Eternal formats whenever reanimator strategies are viable
Fumigate: Too late in play for a Soul Sisters deck
If this spell's additional cost was paid, this effect doesn't affect combat damage that would be dealt by red creatures