Rei
A third-year student from the M.M.R. Vocational School, who nevertheless has the appearance of a small child. Despite the fact she is childlike in both her demeanor and personal hobbies, she utterly despises being referred to as "kid" or "little girl". As a senior, she feels obligated to take care of her fellow students who are younger than her, and spares no effort in doing so.
| Rarity | SSR |
| Class | Defender |
| Company | Tetra |
Voice
| Korean | Bang Yeon-ji |
| English | Tatiana Varria |
| Japanese | Aimi Tanaka |
Weapon
| Ammo | 120 |
| Reload Time | 1.83s |
| Control Mode | Normal |
| Type | Submachine Gun |
■ Affects target(s).
Deals 9.15% of ATK as damage.
Deals 200% damage when attacking core.
Skills
■ Activates after 60 normal attack(s). Affects all allies.
Fills Burst Gauge by 2.47%.
■ Affects decoy when decoy exists.
Recovers decoy's HP equal to 2.1% of caster's final Max HP.
■ Activates when entering battle. Affects self.
Decoy: Creates an Avatar with 96% of caster's final Max HP for 240 sec.
■ Affects self.
Attract: Taunt all enemies for 5 sec.
Damage Taken ▼ 14.4% for 10 sec.
■ Affects decoy when decoy exists.
Constantly recovers decoy's HP equal to 2.27% of caster's final Max HP every 1 sec for 10 sec.