Quests that get triggered from finding items / exploring / areas on patrol I don't care if they are random, time gated, triggered by completion of other activities or anything else. I want something where players can't farm the crap out of an activity until it falls and does not repeat (like patrol missions) For example, players who have completed part of one of the story lines have a chance at finding strange engram / dead ghost / guardian bones. Take to cryparch / warlock Vanguard. Explore areas to find other clues. Find key to hidden area (or open locked room in a story mission or strike). Download data. Get golden age blueprint. Find materials. Build item It sounds a bit like some of the exotic weapon quests (sleeper / gjallahorn). But rewards may be armour or a weapon or a ship or may unlock a new ability node or weapon upgrade The main thing I want is a bit more mystery about this than in the current game. I want to stop 90% of the game being discovered by data mining instead of being discovered in game