Stone Heart

★★★★★

ATK

372

Crit

209

The special alloys used make it much heavier than it looks. Very powerful despite its small size.

Weapon skill

Heart of Gravel

Extra DMG Bonus increases by 15% for 5s after performing a 3-Ping consecutively. Duration resets every time it is triggered.

Resonances

3 slots

Precision Attack I

ATK +30, CRIT +30

Precision Attack II

ATK +30, CRIT +30

Precision Attack III

ATK +30, CRIT +30

Usable by

Watanabe: Nightblade

Watanabe: Astral

Lore

Data I

Even though it is forged with a special ore, its blade is still as sharp as a razor.

Data II

It might not excel in size, but its penetrative power should never be underestimated.

Story

Stone Heart rivals a metal dagger in all fronts. Basically no drawbacks, except the bit about it requiring special maintenance.
—Weapon Designer Z

Dagger coatings

World Drifter

★★★★★

Fairy Garment

Not joyous for external gains, not saddened for personal losses. Even if the world crumbles, be the stream to weave through the ruins. Just like these twin daggers, undeterred by the world's change. They carry the legacy of Kowloong, enduring until the day they're needed once more.