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Profile
Normal Attack
Assault Rifle
Mode: Normal
Ammo: 60
Reload: 1s
■ Affects Target(s).
Deals 13.65% of ATK as damage.
Deals 200% damage when attacking core.
Emergency Whistle
Passive
Cooldown: -
■ Activates when entering Full Burst after this unit uses her Burst Skill. Affects the 1 enemy unit(s) with the highest final Max HP.
Flagged Target Designation.
Effect 1: Deals 3789.25% of final ATK as additional damage.
Effect 2: Activates when the target is alive.
Flagged Target: ATK ▼ 10.56% for 10 sec.
■ Activates when an enemy is neutralized if the target is in the Flagged Target state. Affects 1 random enemy unit(s).
Flagged Target Designation.
Effect 1: Deals 3789.25% of final ATK as additional damage.
Effect 2: Activates when the target is alive.
Flagged Target: ATK ▼ 10.56% for 10 sec.
■ Activates when landing 20 normal attacks against a target in the High-Risk Target state. Affects the target.
Deals 152.68% of final ATK as additional damage.
Penguin Emergency Dispatch
Passive
Cooldown: -
■ Activates at the start of battle. Affects self.
Whistle: ATK ▲ 32.73% continuously. Stacks up to 5 times.
Whistle stacks ▲ 4.
■ Activates every time there are 3 or fewer Raptures present for a period of 5 sec. Affects self.
Whistle: ATK ▲ 32.73% continuously. Stacks up to 5 times.
■ Activates every time there are 6 or more Raptures present for a period of 1 sec.
Penguin Emergency Dispatch.
Function: Expends Whistle stacks to attack Raptures when there are 6 or more present.
Effect 1: Affects all enemies. Deals 214.36% of final ATK as additional damage.
Effect 2: Affects self. Whistle stacks ▼ 1.
■ Only activates when a Rapture appears or is neutralized while there are 5 or fewer Raptures. Affects self.
Elemental Advantage Attack Damage ▲ 20.41% continuously.
Penguin Spiral
Active
Cooldown: 40s
■ Affects self.
Elemental Advantage Attack Damage ▲ 30.97% for 10 sec.
Attack Damage ▲ 27.45% for 10 sec.
■ Affects all Electric Code enemies.
High-Risk Target: DEF ▼ 10.56% for 20 sec.

Review
As it has been a long time since the initial analysis of Marciana: Marine Study and in light of the ever-evolving meta, the dedicated review has been hidden. Furthermore, Marciana: Marine Study has fallen out of fashion when it comes to PVE content. Consider using other higher-ranked units from our tier list if possible.
Marciana: Marine Study ratings aren't available yet. They will be added soon!
Investment Tips
Character data is missing.
Gear investment tips for Marciana: Marine Study aren't available yet. They will be added soon.
Collection Investment tips for Marciana: Marine Study aren't available yet. They will be added soon.
Cube investment tips for Marciana: Marine Study aren't available yet. They will be added soon.
Teams
Teams for Marciana: Marine Study aren't available yet. They will be added soon.