In theory, you could play Invasion of Xerex to bounce something, use Yorion to blink the battlefield, and then use the battle to bounce Yorion, Sky Nomad, which would essentially let you blink your entire board each turn if you had enough mana
For example, when searching for a white card, you can grab an Iroas, God of Victory, or a Daxos, Blessed by the Sun because theres at least white in their color identities
Among them are Dragons, with the exceptionally strong Twinflame Tyrant coming in to double all your damage as long as it's out
Second ability: Whenever you tap a land for mana while youre the monarch, add one of mana of any color to your mana pool
Pick any of the best Vampire Commanders MTG on this list and youre already off to a strong start