Fire the Cannons!s massive value easily makes it a card that belongs in every Steel deck, but it becomes even more formidable and essential when paired with Captain Hook, Captain of the Jolly Roger
But anything that regularly loots uses it well
The construction of the average Miirym deck (if we take all-clone lists out of the equation) is comprised of: A lot of ramp, because getting Miirym out is essential, as is recasting it when it inevitably gets removed
So for example, Mikus Spark reprints Chandras Ignition, Miku, Lost but Singing is a reprint of Azusa, Lost but Singing and Miku, the Renowned repurposes Feather, the Redeemed
Legendary Creature - Human Rogue Hero Thor, God of Thunder Flying When Thor enters, exile target Equipment, instant, or sorcery card from your graveyard
"Flight of Fancy"