System
Lucky Charm
Level-ups sometimes offer 4 cards instead of 3.
By level
| Level | Effect |
|---|---|
| 1 | 20% chance a level-up offers 4 cards. |
| 2 | 40% chance a level-up offers 4 cards. |
| 3 | 60% chance a level-up offers 4 cards. |
| 4 | 80% chance a level-up offers 4 cards. |
| 5 | Level-ups always offer 4 cards. |
Notes
Boss caches still show their usual cards.
Evolution
Orbital Strike at level 5 + Lucky Charm evolves into Kill Sat: Twin beams that always crit.