yuna mtg card Yuna's Whistle At the beginning of combat on your turn Some Tidus and Yuna moments

This makes a lot of sense since Golos was the only 5C commander that could directly fetch lands for you, grabbing the best land for the occasion like The World Tree for fixing, Dark Depths to unleash a huge monstrosity, and of course, Field of the Dead to pump out an unending stream of zombies while doing regular land things

You can also use Command Tower in Brawl, since it was included in the Throne of Eldraine Brawl precons

The legality of the cards only included eternal formats, and the one card that broke into Legacy as Fallout's standout star is Pre-War Formalwear

Id encourage you to give this build a spin, especially if you have an Arcades laying around