Main builds

Boss Shark's attacks summon a vortex of fish, dealing AoE DMG. Increases Karin's Ultimate Crit Rate against targets inflicted with Dark Burn.

After casting the Main Skill, Karin summons Boss Shark to follow her. During this time, Boss Shark periodically lunges at the Main Trekker's target, dealing AoE DMG. Increases Karin's Ultimate Crit Rate.

After Karin deals Ultimate DMG several times, Boss Shark follows up with a tail strike that deals AoE DMG.

When Boss Shark deals DMG, increases Karin's Ultimate Crit DMG and the Ultimate Crit DMG of Umbra Versatile Trekkers.

In an all-Umbra squad, increases the DMG multiplier dealt by Boss Shark to targets inflicted with Dark Burn.

When Karin hits a target inflicted with Hunter's Mark with Auto Attacks, she can fire lob shots. When Karin inflicts Hunter's Mark on a target, she can fire more Auto Attack bullets for a certain duration. Increases Karin's ATK and Auto Attack DMG.

Extends the duration of Hunter's Mark. While Karin is linked to a target with Hunter's Mark, she deals DMG over time to all targets along the link path and restores Hunting Energy. When Karin inflicts Hunter's Mark on a target, increases her ATK and Auto Attack DMG.

When an enemy target loses Hunter's Mark, deals AoE DMG.

In an all-Umbra squad, when Bait and Catch (Main Skill) is on cooldown, increases the DMG multiplier dealt by Karin's Auto Attacks to targets inflicted with Dark Burn.

When Karin triggers Umbra Mark on a target with Hunter's Mark, increases her Auto Attack DMG.

Umbra Trekkers in the squad increase Karin's Umbra DMG and all Umbra Trekkers' Umbra DMG.

When Karin triggers an Umbra Mark, increases ATK.

Can dodge one more time. When dodging, increases Karin's ATK.

Increases the Umbra DMG dealt by Shark Assault (Ultimate) to elite or higher-tier targets. Increases Karin's ATK.

While Shark Assault (Ultimate) is active, continuously shoots bubbles to deal AoE DMG. Increases Karin's Ultimate DMG.

When casting Shark Assault (Ultimate), increases Karin's ATK.