Modern Horizons hit shelves in June, and Assassins Creed is hot on its heels, available for all on July 5th
Consider how many cards you currently have and how many you plan to acquire in the future
This means that, while you're often going to evoke this while tapped out to keep a pesky threat, like an opposing commander, off the board, you can also just play this to eat a smaller creature that foolishly strayed into combat thinking you had no blockers
The Musketeer card has a Steel ink classification, meaning it's a strong card focused on defense
I opened TWO in my first Blue prelease
So youd want to use it on a powerful non-legendary creature or some kind of enchantment (like Warriors Resolve or Campsite Cuisine, for instance)