Middle-earth: Shadow of War expanded Nemesis System will feature microtransactions, and developer Monolith has shed light on how they’ll work.
According to the studio’s official announcement, “players can purchase Loot Chests, War Chests, XP Boosts and Bundles” through the in-game market to strengthen their army.
Within Loot Chests, players will find weapons and armor, as well as XP Boosts, which make Talion level up quicker. War Chests contain new Orc followers that will help you strengthen your army, as well as Training Orders, which let you level up and customize your Orcs. Bundles include a combination of Loot Chests, War Chests and Boosts together at a package deal.