Beidou (4★)

Increases ATK by 20%/25%/30%/35%/40%. On hit, attacks against opponents with less than 30% HP increase all party members' ATK by 40%/50%/60%/70%/80% for 12s. Can only occur once every 30s.

Every 4s a character is on the field, they will deal 6%/7%/8%/9%/10% more DMG and take 3%/2.7%/2.4%/2.2%/2% more DMG. This effect has a maximum of 5 stacks and will not be reset if the character leaves the field, but will be reduced by 1 stack when the character takes DMG.

DEF is increased by 28%/35%/42%/49%/56%. Normal and Charged Attack DMG is increased by 40%/50%/60%/70%/80% of DEF.

Increases Shield Strength by 20%/25%/30%/35%/40%. Scoring hits on opponents increases ATK by 4%/5%/6%/7%/8% for 8s. Max 5 stacks. Can only occur once every 0.3s. While protected by a shield, this ATK increase effect is increased by 100%.

For every point of the entire party's combined maximum Energy capacity, the Elemental Burst DMG of the character equipping this weapon is increased by 0.12%/0.15%/0.18%/0.21%/0.24%. A maximum of 40%/50%/60%/70%/80% increased Elemental Burst DMG can be achieved this way.

Increases all DMG by 8%/10%/12%/14%/16%. After using an Elemental Burst, Normal or Charged Attack, on hit, creates a vacuum blade that does 80%/100%/120%/140%/160% of ATK as DMG to opponents along its path. Lasts for 20s or 8 vacuum blades.

Increases Elemental Burst DMG by 12%/15%/18%/21%/24%. When Elemental Burst hits opponents, there is a 100% chance of summoning a huge onrush of tuna that deals 100%/125%/150%/175%/200% ATK as AoE DMG. This effect can occur once every 15s.

For every character in the party who hails from Liyue, the character who equips this weapon gains a 7%/8%/9%/10%/11% ATK increase and a 3%/4%/5%/6%/7% CRIT Rate increase. This effect stacks up to 4 times.

After damaging an opponent with an Elemental Skill, the skill has a 40%/50%/60%/70%/80% chance to end its own CD. Can only occur once every 30/26/22s/19/16ss.

After defeating an opponent, ATK is increased by 12%/15%/18%/21%/24% for 30s. This effect has a maximum of 3 stacks, and the duration of each stack is independent of the others.

Increases Elemental Skill DMG by 6%/7.5%/9%/10.5%/12%. After Elemental Skill hits an opponent, the character loses 3 Energy but regenerates 3/3.5/4/4.5/5 Energy every 2s for the next 6s. This effect can occur once every 10s. Can be triggered even when the character is not on the field.

On hit, Normal or Charged Attacks have a 50% chance to deal an additional 240%/300%/360%/420%/480% ATK DMG to opponents within a small AoE. Can only occur once every 15s.

CRIT Hits have a 60%/70%/80%/90%/100% chance to generate a small amount of Elemental Particles, which will regenerate 6 Energy for the character. Can only occur once every 12/10.5/9/7.5/6s.