One way to do this is to examine the printing quality and texture of the card
While something could come along during the rest of spoiler season, we have a fairly large sample size of aftermath cards at this point, and their "hit" rate is incredibly low, so it seems unwise to expect much
It even has some cute interactions with Deaths Shadow and Lurrus, since you are able to loop the card by casting it every end step with Lurrus, and flashing Dress Down in after attacking with Deaths Shadow can give you lethal out of nowhere
You're familiar with most of these treatments from March of the Machine
Other Methods for Neutralizing Indestructible Permanents Other ways to do away with indestructible permanents (while not technically killing them) would be artifacts or enchantments that prevent them from doing things
When all goes to plan, these cards serve their purpose and end up in the WOTC garbage bins