WHERE & HOW TO FARM Where to farm Battlefield map, then the relevant mission and its known pickup landmark.
After the story, use the battlefield map to replay the mission that contains a missing Crystal or Essence. Follow the item’s known landmarks and collect it, then apply it at a Battle Flag. The mission replay is a recovery route for a fixed collectible, not a repeatable reward run.
Before you go Unlock or complete the relevant battlefield. Know which Dragon Vein pickup is missing and its mission. Reach the item’s landmark during the replay. Check your Dragon’s Cure Pot upgrade status and identify whether you are missing a Crystal, an Essence, or both. Use the battlefield map to select the mission associated with the missing item. Enter the mission and progress toward its recorded landmark, such as the county office chest in Two Chivalrous Heroes. Explore the named branch or room and collect the fixed pickup if it remains unclaimed. Continue to a Battle Flag and open Supplies, then Dragon’s Cure Pot. Apply the item and confirm the Cure Pot’s capacity or recovery has changed. Return to the map and choose another mission only if another upgrade is still missing. Farming tips Collectibles remain obtainable after story completion, so you can leave a difficult optional branch and return later. Use the mission name and landmark to keep a replay focused instead of clearing unrelated content. Repeat, collect and use Limited to missed pickups. Each Crystal or Essence is collected once per playthrough; replay does not make another copy appear.
Common mistakes Replaying a mission without identifying the missing item: check the upgrade state first. Treating a cleared pickup as farmable: choose a different missing collectible instead. Forgetting to apply the item: finish at a Battle Flag’s Cure Pot menu. When to stop or switch Stop when all the missed upgrades you want are collected and applied; return to normal progression or another remaining target.
Sources & fact checks REWARD DETAILS & CONDITIONS Sources & rewards All source types Farming route Farming priority Name A–Z Drop chance
Farming route Battlefield map, then the relevant mission and its known pickup landmark.
Unlock or complete the relevant battlefield. Know which Dragon Vein pickup is missing and its mission. Reach the item’s landmark during the replay. Rate not listed
Related guides More guides for gathering materials and making progress.
Find another guide Keep making progress in Wo Long: Fallen Dynasty.
