Here is the tier list on whom to reroll based on Japan’s Day 1 launch. Will edit if it is different from global.
Since the game just launched, most of the tier list are slightly different but I will try to consolidate them and get a median list. The ideal situation is to roll at least 2 UR units or more to start the game.
Check this List for MR characters
Trying to make a wiki here
Reroll Type:
To reroll, you will have to uninstall and reinstall the App for iOS users.
For Android users, you can skip a step by just deleting data from your Settings > App option.
For Android Users (You need to root your device or emulator)
- exit the game
- go to root/data/data/com.square…WOTVffbeww/files/
- delete the file called “pinfo”
- re-enter the game
1. Tier 1 Reroller
- Try to pull at least 1 UR character from the first 3 10x pulls (until Step up Step 2).
2. Tier 2 Reroller
- Pull at least 2 UR characters from the first 3 10x pulls (until Step up Step 2).
- Reroll if you do not get them.
3. Tier 3 Reroller
- Pull at least 2 UR characters from the first 3 10x pulls (until Step up Step 2). One of them must be Mediena.
- Pull at 1 more UR character, Esper or Vision Cards from your first 3 10x pulls (until Step up Step 2).
Gacha Rates
| Rarity | Character | Vision |
| UR | 2% | 2% |
| SSR (MR for Global) | 8% | 8% |
| SR | About 31% | About 20% |
| R | 8% | About 20% |
| Character | Element | Score |
Mediena |
Ice | 9.5 |
Gilgamesh |
Ice | 9 |
Ayaka |
Wind | 9 |
Engelbert |
Light | 9 |
Sterne Leonis |
Dark | 9 |
Oelde Leonis |
Fire | 8.5 |
Aileen |
Earth | 8.5 |
Macherie Hourne |
Light | 8.5 |
Xiza |
Dark | 8.5 |
Robb Hourne |
Light | 8.5 |

Mediena
Gilgamesh
Ayaka
Engelbert
Sterne Leonis
Oelde Leonis
Aileen
Macherie Hourne
Xiza
Robb Hourne







