That can happen via the evoke ability, a sacrifice outlet, or naturally in combat
By the time you read this, its value will have potentially fluctuated
When you play an action card while you have Mickey Mouse Artful Rogue in play, hell surprise an opposing character so they wont be able to quest for a turn
The Early Years Urza was born on the first day in the year 0 AR (Argivian Reckoning, the calendar years Dominaria uses), with his younger brother, Mishra, being born on the last day of the year to the family of Argive
Of course, its real ability is something else
A built in ability counter is nice, and being able to have it in the command zone might change my mind on this, but you probably want to go deep on combos if you're running this since 3-cost per use can get pricy quick for value plays