It’s now the fourth day of Genshin Impact‘s Lost Riches 2.0 event. Aside from two locations where we can find more Iron Coins, it’s also possible for players to discover an unlockable challenge. Here’s our Genshin Impact Lost Riches 2.0 guide to help you with the Day 4 locations and unlockable challenge.
Note: For more information about the game, check out our Genshin Impact guides and features hub, as well as our overview for the version 2.0 update. You may also take a look at our main guide for the Lost Riches 2.0 event.
Genshin Impact: Lost Riches 2.0 – Day 4 locations and unlockable challenge guide
Two locations north of Tatarasuna
The two active locations in Day 4 of Genshin Impact‘s Lost Riches 2.0 event are just north of Tatarasuna. The first is an area close to one of the Kamuijima Cannons that you used during the Tatara Tales questline. Almost all of the dig sites here are along the shoreline too. Once you have all 60 Iron Coins, the next spot will become available.
As for the second location, it’s the beach where you’ll find Takashi and his Mysterious Conches. The dig sites I saw here were still along the shoreline, though there was one that’s just off to the side of Takashi’s house.
Note: The treasure maps that you obtain are actually clues for Special Treasure #2 in Fort Mumei.
What about the unlockable challenge for Day 4 of the Lost Riches 2.0 event in Genshin Impact? Well, the challenge marker appears in the first area today (the one near the Kamuijima Cannon). I don’t even recall a notification that popped up to tell me about it. I only realized it when I opened the map and saw a new challenge marker. For this one, I faced off against a single Thunderhelm Lawachurl. After defeating it, I received 5x Hero’s Wit.
Don’t forget that you can join the worlds of other players to help them with their challenges as well. You have up to three opportunities to collect rewards from these co-op challenges for the entirety of the Lost Riches 2.0 event.