This longsword is as silent as the mysterious ocean depths. It is even more ancient than its stylings might imply.

R1: An End Sublime

When using an Elemental Skill, ATK will be increased by 12% for 15s, and a Bond of Life worth 25% of Max HP will be granted. This effect can be triggered once every 10s. When the Bond of Life is cleared, a maximum of 150 ATK will be gained based on 2.4% of the total amount of the Life Bond cleared, lasting for 15s.

R2: An End Sublime

When using an Elemental Skill, ATK will be increased by 15% for 15s, and a Bond of Life worth 25% of Max HP will be granted. This effect can be triggered once every 10s. When the Bond of Life is cleared, a maximum of 187.5 ATK will be gained based on 3% of the total amount of the Life Bond cleared, lasting for 15s.

R3: An End Sublime

When using an Elemental Skill, ATK will be increased by 18% for 15s, and a Bond of Life worth 25% of Max HP will be granted. This effect can be triggered once every 10s. When the Bond of Life is cleared, a maximum of 225 ATK will be gained based on 3.6% of the total amount of the Life Bond cleared, lasting for 15s.

R4: An End Sublime

When using an Elemental Skill, ATK will be increased by 21% for 15s, and a Bond of Life worth 25% of Max HP will be granted. This effect can be triggered once every 10s. When the Bond of Life is cleared, a maximum of 262.5 ATK will be gained based on 4.2% of the total amount of the Life Bond cleared, lasting for 15s.

R5: An End Sublime

When using an Elemental Skill, ATK will be increased by 24% for 15s, and a Bond of Life worth 25% of Max HP will be granted. This effect can be triggered once every 10s. When the Bond of Life is cleared, a maximum of 300 ATK will be gained based on 4.8% of the total amount of the Life Bond cleared, lasting for 15s.