You're going to be running enchantment creatures, and Yuna gives enchantress decks a bit more of an aggressive playstyle by giving them lifelink
In general, though, I don't expect that's a trade you'd like to make
Commander Decks usually revolve around the different factions present in the crossover content
It's also great with cards for casual like Draining Whelk, Stuffy Doll, and Saffi Eriksdotter
Other less common commanders that can utilize Pod in a similar way include Teneb, the HarvesterTeneb, the Harvester and Ravos SoultenderRavos Soultender (when paired with a green partner like Reyhan, Last of the AbzanReyhan, Last of the Abzan!) If youre interested in a Golgari deck with Pod that's more focused on sacrificing your creatures than bringing them back to life, Savra and Mazirek are two commanders that are definitely worth a look