Summer 2020 Event/E7/Boss 2 Unlocking Guide
| Requirement | Difficulty | ||||
|---|---|---|---|---|---|
| Casual | Easy | Medium | Hard | ||
| Node E | S Rank | X | X | X | |
| Node F | S Rank | X | S Rank | S Rank | |
| Node H | S Rank | S Rank | S Rank | S Rank | |
| Reach J | X | S Rank | S Rank | S Rank | |
| Node R | X | S Rank | S Rank | S Rank | |
| LB Defense | X | AS Once | AS Once | AS Twice | |