It actually only destroys the ones you dont control, which means you can play it even in a deck filled with permanents and not worry about it at all
While the Crashing Footfalls Cascade deck caught a ban in Modern, I appreciate the novelty of making the namesake card the only cascade target while retaining cheap interaction with adventure cards like Brazen Borrower and Bonecrusher Giant
Sets that primarily take place there : Strixhaven Planeswalker natives (with planeswalker cards) : None, but Quintorius did spark in the March of the Machines story (more on that in a second)
But a 7-mana commander needs to do a lot to be competitive, and Konda certainly does not
Illustrated by Mila Pesic Standard Not Legal Alchemy Not Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
But it's at least worth considering that you could be buying proxies if you are using the cards in a casual environment (READ: NOT A TOURNAMENT), are not trying to pass them off as real, and your friends are OK with it