World Tier

World Tiers are the customizable difficulty system introduced with The Edge of Fate. There are four tiers: Brave, Legendary, Fabled and Mythic. Brave and Legendary are available immediately, while Fabled and Mythic require finishing the campaign. Fabled grants Tier 2 engrams, Mythic grants Tier 3 engrams and the highest reward multiplier, with harder modifiers such as heavier shields. Kepler was the first location to use them.