This connection is so strong that fans have theorized that Ultimecia is secretly Rinoa from the distant future, driven mad by her friends' mortality and persecution from society
Gandalf the White Gandalf the White is a nice addition to both Teysa Karlov and Elesh Norn, Mother of Machines decks, but I think theres a decent build of this Mithrandir as a commander of the kind of deck where you run Teshar, Ancestor's Apostle
Reckoner Bankbuster makes creatures to help crew your stuff and Mechtitan Core lets you build a freakin Megazord
Chances are, you can swing with this at someone to get the ball rolling, on curve, and in the right deck, youre easily able to buff it with more +1/+1 counters to get the job done
He can show up, steal a big creature , and use it to win the game, or he can just be the last part of a mana combo that causes everyone else to lose infinite life