fabled yugioh deck may be 1st or Unlimited Edition Fabled Deck Maxx "C" Ragin

While I dont tend to evaluate planeswalkers by their ultimate, Ugin, Eye of the Storms actually has one that is reasonable to get to

local time for our Trade & Play event

Each time you win a battle, you will be rewarded with a randomly selected Pocket Drop Pack, though all of its contents can only be obtained through the event

7: You get an emblem with "Creatures you control have double strike, trample, hexproof, and haste." When resolving Domri's first ability, if the card you look at isn't a creature card, or if it's a creature card you don't want to put into your hand, you simply put it back on top of your library

Phelia is a powerful option for a mono-white Commander variant - give it a shot