Rem

Water

Machine Gun

Supporter

Burst 2

Abnormal

Leave it to Rem!

■ Activates after landing 15 normal attack(s) in Demon's Breath status. Affects self.
ATK ▲ 4.22%, stacks up to 30 times(s) and lasts for 10 sec.
■ Activates when using Burst Skill. Affect all allies.
Shares HP recovery for 10 sec.

Rem the Healer

■ Activates when entering battle. Affects self.
Recovers 42.24% of attack damage as HP continuously.
■ Activates when entering battle. Affects self and 2 Rocket Launcher-wielding ally unit(s) with the highest ATK.
Shares HP recovery continuously.

No Mercy from Rem

20 sec Cooldown

■ Affects self.
Demon's Breath: Critical Rate ▲ 37.8% for 10 sec.
■ Affects all allies with a Rocket Launcher.
ATK ▲ 50.78% of caster's ATK for 10 sec.
Max Ammunition Capacity ▲ 5 round(s) for 10 sec.

HP Boost

■ Activates at the start of battle in combat areas. Affects this unit's squad only during battle.
Max HP ▲ 25% continuously.

Skill recommendations

Skill 1

Skill 2

Burst

Build

Cube: Like all machine guns; Bastion. Unless you are super unlucky with overload stats and get no max ammunition, in that case run Resilience.

OL Gear: Since she is a DPS / healer, focus on max ammunition capacity, elemental damage and ATK. Filler lines can be crit rate / damage, and you can ignore hit rate.

Pros & Cons

Good support for rocket launchers, A2 included, since she can keep her alive and maintain Mode B while buffing RL damage on your team

For your own sanity, don’t position her in the second slot of your team
She will steal ATK buffs thanks to her skill 1, making team compositions tricky depending on investment
Can have problems to keep alive units that are not rocket launchers since she needs to burst to share lifesteal with everyone in the team