The intent was presumably that a 1UUU Planeswalker with no built-in protection or other loyalty ability wouldnt be quite good enough in the era of Teferi, Hero of Dominaria, but it was a viable win condition in Standard Kethis Combo, arguably the best deck in Standard prior to the 2019 rotation
Ultimately this blue card depends on how easy you can get it out on turn 3 or before, but the potential is there

Additional card sets and accessories not included $70.00 $59.50 Save 15% This item is currently Sold Out MAP ProtectedExempt From Coupons Description Specs Reviews Find in Store Features MAGIC MEETS THE LORD OF THE RINGS- Experience the beloved story of The Lord of the Rings with the strategic gameplay of Magic: The Gathering, facing off against opponents in thrilling magical battles EPIC MULTIPLAYER BATTLES- Commander is a multiplayer way to play Magic, an epic, free-for-all battle full of strategic plays and social intrigue Food and Fellowship- Food and Fellowship is a 100-card White-Black-Green deck containing 2 Foil Legendary Creature cards and 98 nonfoil cards COLLECT SPECIAL TREATMENT CARDS- Each deck comes with a 2-card Collector Booster Sample Pack containing 2 special treatment cards from The Lord of the Rings: Tales of Middle-earth set, including 1 Rare or Mythic Rare and at least 1 Traditional Foil EVERYTHING YOU NEED TO PLAY AND MORE- Each deck also comes with 10 double-sided tokens, 1 Helper card, 1 life tracker, 1 deck box and 1 Foil-Etched Display Commander The beloved story and characters of The Lord of the Rings meet the thrilling gameplay of Magic: The Gathering in this The Lord of the Rings-themed Commander Deck

Likewise, Phage the Untouchable has an ability that makes any player who is dealt damage by this card lose the game outright
Thus, players must be like Eggman and pollute the situation to make it painful and harmful for everyone
General expend notes: Abilities that trigger whenever you "expend N" only trigger when you reach that specific amount of mana spent on casting spells that turn