Moments are boosts to your lineup - equip three at a time and swap them out whenever you need to change your strategy. Level your Team to Bronze III (Novice) to unlock Moments!
Each Moment boosts parts of your lineup. Check the tags to see the players affected. Options include team, position, or handedness.
Moments can be upgraded by collecting duplicates. Collect enough and you can unlock the next level and increase the boost amount. If you have collected the max amount of a single moment any additional copies will be converted into alternate rewards. Moments can be found all over the game - find them in the Store, Rewards, Gifts, and other places!
You can now find Moments in your Team menu, under Improve, then Upgrades. This is where you can equip your 3 active Moments.