yugioh ultra rare cards Opening A COMPLETE 100% Ultimate Collection! Single Cards The Most Valuable Ultimate Rare

With spells or abilities, you can untap permanents outside of your untap step

The same Fandom wiki article covers a handful of the missing cards that might have appeared framed as above (though there are many more hiding in plain sight that I cant talk about)

The first key pillar of strength in this list is your access to dual commanders

Even if Vivi isn't on the battlefield, your creatures help to make up the difference by providing token creatures or excess mana generation to make it easier to cast multiple spells a turn

Makes for a fine Voltron commander if you so choose, but its a solid role-player in countless other decks, especially other decks that also care about dealing combat damage to a player like Felix Five-Boots