While somewhat sketchy in constructed formats due to only having 20 life, this card can be pretty powerful in Commander, MTGs most popular format
Blue has straight-up milling
If Sauron, the Necromancer leaves the battlefield before the delayed triggered ability resolves, that ability will exile the token, even if Sauron, the Necromancer later returns to the battlefield or you control another copy of Sauron, the Necromancer as your Ring-bearer.
Get your tickets at pic.twitter.com/zwGvy280Ox Ryan Reynolds (@VancityReynolds) April 10, 2019 The card will only be available during opening weekend
Mewtwo Pokmon | Sun & Moon: Detective Pikachu Variants Holo Prices Others Artist MPC Film Rarity Ultra Rare National Number 150 Would you like to learn more about this card
Dust, moisture, and temperature fluctuations have less opportunity to reach your cards when the binder is properly sealed between uses