Let’s talk about the 3 R’s that most of you are interested in! How to reroll. What are the 5* rates and the 5* Ranking. For the UI guide, check here.
Disclaimer: Guides are created based on my 3 days of playing and some translation from the Japanese Wiki site. Lastly, names of units are google translated, if you’re able to read Japanese and translate them to English, please leave a comment below.
How to reroll:
The only way to reroll now is to clear Data (Android) or reinstall the game (iOS). Play through the tutorial and collect 175 Gems from your mailbox (as of 4/12/2016).
The ideal situation is to do 2×10 Units Summon and get at least 2-3 Potential 5* units. As for the remainding gems, do 2×10 Weapons Summon for your units.
Coop Gems – You can get gems by doing coop Dungeons with other people. However, it must be unique people, which means you will not get gems if you’re partying the same person.
First 10 Unique Coop Players – 5 gems each
11 – 101 Unique Players – 1 gem each
Note: For those of you who already have a decent account, you can continue to reroll on another device, sell off all the units and use the Alchemy Points to buy Keys for the EXP Dungeon. Open only the Hard Mode Dungeon (10 Keys).
Step 1: Choose the Menu from Home Page.
Step 2: Choose the 5th Option.
Step 3: Enter your Email address and Password.
Based on a few Japanese Wiki websites, the rate for getting 5* units is about 5%
Starter Units and Alchemy Summon:
Sadly, there’s no ranking for this yet but I’ll just break down the advantages for each different starters. Do note that the 3 starter units and the 2 other Alchemy Units can go up to 5* and are actually better than some of the Gacha 5* units.
Check back often as the list might change any time as the game is still new.