mtg booster box ixalan Magic: The Gathering The Lost Caverns of Set Boosters Secure in the ancient golden city of Orazca The Lost Caverns of Ixalan

This ability only targets artifacts in your own graveyard, but putting any number of powerful cards isnt too terribly difficult and lets you turn your graveyard into a toolbox

No, I swear

An overloaded Mortars might not kill it all but it will kill off most and leave the balance of what is in play rather in your favour

I think as a standalone card, this is underwhelming and would not see any play

A common that wont be in much demand but may be an essential defensive piece of deck structure depending on path to victory, additional value for stand around and win decks focusing on a library destruction or extort victory