Mysteriosity(Japanese: 不思議) is a game mechanic in Template:GameTitle available in most dungeons after it's unlocked post-credits. Dungeons that are affected by Mysteriosity can also be affected by the Strange Power, which is the only way to access certain dungeons.
Each distortion belongs in one of three categories. Distortions in the Single category always happen alone, while distortions in the Combo categories happen in pairs of two distortions, one from the first Combo category, and another from the second.
Distortions
When going to a floor of a dungeon affected by Mysteriosity there is a chance to trigger a variety of mysterious distortions (Japanese: 不思議な ひずみ). On each floor there is either no distortion, one single distortion, or two distortions.
Enemies stronger or weaker than usual means they are leveled up or down respectively.
Mysteriosity levels range from 0 to 5 and are displayed with an icon () next to the name of the dungeon or job, or on the bottom screen when going to the next floor. They determine the probability of distortions on each floor of a dungeon. Dungeons where Mysteriosity is available have a random level on each in-game day when accessed from the Crossroads, however, jobs have a Mysteriosity level tied to them that stays the same regardless of the day.
First, the level determines the category of a floor.
Level
Category Probability
Combo
Single
None
None
0%
0%
100%
1
5.36%
5.36%
89.29%
2
6.52%
6.52%
86.96%
3
8.33%
8.33%
83.33%
4
9.68%
9.68%
80.65%
5
11.54%
11.54%
76.92%
Single
If the Single category is selected, the distortion is chosen as follows.
Level
Probability
Only corridors
Special tiles
Weather
Only 1 type of item
Only 1 Pokémon species
Can't use Abilities
1
16.67%
0.00%
33.33%
16.67%
16.67%
16.67%
2
16.67%
0.00%
33.33%
16.67%
16.67%
16.67%
3
16.67%
16.67%
16.67%
16.67%
16.67%
16.67%
4
18.18%
18.18%
9.09%
18.18%
18.18%
18.18%
5
18.18%
18.18%
9.09%
18.18%
18.18%
18.18%
Combo
If the Combo category is selected, the three Combo (first) category distortions all have the same probability of being chosen, regardless of the Mysteriosity level. Then, the second distortion is chosen as follows.