According to the official post, Wandering Merchants are supposed to appear in Explore runs and Delves…
Quoted for reference
Switch is having a weekend-long Faction Assault event this weekend, but I haven’t encountered a single Wandering Merchant in any Delve runs for this event:
My runs
Friday:
Lv.20: 8 rooms, zero Wandering Merchants, 1 Valraven
Lv.30: 8 rooms, zero Wandering Merchants
Lv.40: 8 rooms, zero Wandering Merchants
Lv.50: 8 rooms, zero Wandering Merchants
Lv.60: 8 rooms, zero Wandering Merchants
Saturday:
Lv.70: 8 rooms, zero Wandering Merchants, 1 Valraven
Lv.80: 8 rooms, zero Wandering Merchants
Lv.90: 8 rooms, zero Wandering Merchants
Lv.100: 8 rooms, zero Wandering Merchants
Lv.110: 8 rooms, zero Wandering Merchants, 1 Valraven
Lv.120: 8 rooms, zero Wandering Merchants
Lv.130: 8 rooms, zero Wandering Merchants
Sunday:
next run: (will continue testing tomorrow)
After all, basic probability predicts that if the encounter rate is 15% per battle, that’s cumulatively 68% after 7 eligible battles (or 99.9% after 42+). So I really, really should have found one by now, right?
Or, unless this is by design?
Are Wandering Merchants disabled when doing Faction Assaults? Not complaining (nobody’ll run Faction Assaults for the new Wandering Merchant encounters, not with the event reward ladder), but this wasn’t my default assumption from reading the official announcement since Faction Assaults ARE Delves too.
Sure, but was that in or outside of a Faction Assault event?
I’ve got a hypothesis that they are disabled in Faction Assaults, but this is not a default assumption based on the official announcement (Faction Assaults are a subtype of Delve) which makes it conspicuous.
The update came out on wednesday, so other than the weekend delve on Nintendo, there is currently no possible referrence.
Might be interesting to keep an eye on that next week on the other platforms though.
I ran the entire faction assault with the update in place, starting late and barely getting the faction to level 500 before the reset. I never saw a single wandering merchant, and I assume they are deliberately disabled during faction assault.