So you immediately get to 5 mana, and if you have Zimone, it's Mystery Unraveled
It also helps to differential typal synergies from the kindred card type, although some websites, like EDHREC, use kindred to describe what we at Draftsim usually call a typal deck
I would want to flicker Pirates again and again in a Red/Blue deck with spells like Siren's Ruse (in this set)
Check out our write ups on the best white tutor cards, and the top 100 mono white commanders
I also love here the landfall recursive Vampire Spirit that also recurs but isn't on the page so I guess folks are hoping to make one cast 2/1 Zombie above to recur if you control a Zombie already
And, because this deck will get lots of lands in play and draw lots of extra Birds, getting one or more Storm Crows each turn isnt going to be difficult