The ability will trigger again at the beginning of the card's owner's next upkeep.
This Orzhov commander also rewards you for targeting and then destroying those creatures, gaining +1/+1s for each dead bounty-countered foe
Instead, Mono-Blue often wins by drawing four cards, untapping three permanents, copying a spell, flickering an Artifact multiple times, and then saying, "I would like to present an infinite loop from here." And to help you get to that point in the game, a great Mono-Blue Commander should be able to give you repeatable value in one form or another
Its cost is relatively high, but it doesnt require much to equip, its typing interacts with Kaito, Bane of Nightmares, and Dimir Tempo lists currently use plenty of cheap creatures with flying, making it a way to turn any of them into an efficient clock and hand filtering, not to mention potential instant-wins with Dig Through Time and the like