Nibi's Claymore of Darkness

Nibi's Claymore of Darkness's Informations in game :
Description :Increases accuracy by 40%. Blinds enemies who attacks the user for 2 turns. (20% accuracy reduction). Reduces all skill cooldown by 1 turn on every successful weapon attack. (Excluding talent skills)
Category : Weapons
Skill's Type :
Gold : 0
Token : 10000
Prestige : 0
PvP Point : 0
Merit : 0
Damage : 485
Level : 80
Cooldown : -1
Cakra Point : 0
Require Emblem : ~~YES~~
Sell Able : ~~YES~~
Learn in Academy : ~~YES~~
Rarity : 5

Tag Effect
Effect	Duration	Amount	Chance
add_dodge_reduction	0	40	100
attacker_blind	2	20	100
attack_reduce_cooldown.0	0	1	100

You might as well compare with these Weapons so you can decide which Weapons you're gonna use for ninja Saga Pvp or in Hunting House for easier killing the boss or your opponent in ninja saga PvP
These Weapons might have better effect . Here we go :

Short Manji Sai
A sai type weapon that has opposite side guards

Steel Shuriken

S3 Shining Broadsword
Increase accuracy by 35%. Recovers 7% HP every turn. Reduce target 15% CP on every weapon attack.

Blue Steel Shuriken

Onmyo Curse Tessen

S9 Warring Empire Advisor's Staff
A powerful staff used by royal advisors. Increases accuracy by 40%. Has 60% chance to Transform enemy for 2 turns. (Transform: Target takes 15% of the damage taken as CP damage and consume more CP by 300%.)

Easter Starry Boxing Glove
Smash your target!

Ento: Suyan

Skull Barbed Sai

Evil Pirates Shuriken

Steel Claw
Restore 5% HP every turn. Inflict burning when attack with weapon - Reduce 3% HP for 2 turns.

Griffin Thunder Sickle
Increase 30% accuracy. Inflicts Bleeding status on every successful weapon attack. (Increases damage taken by 20% for 2 turns) Has 20% chances of remove targets positive status effect with weapon attack.

Vermillion Weaver
Increases accuracy by 30%. Increase maximum HP and CP by 700.

Bloody Kunai

Sakura Blossom Fan
Reduces damage taken by 20%.

Rose Rapier
Accurate and precise?this weapon is the perfect choice in a duel. Increases critical chance by 3%.

Bloodfang Knife

Gekko Blade
50% Chance to inflict inertia when attack with weapon - Reduce 10% Dodge Chance for 1 turn.

Blunt Ninjato

Moonlight's Edge
Increases accuracy by 25% and dodge rate by 10%. Has 80% chance to reduces cooldown of all Genjutsu by 1 turn on every successful weapon attack.

S17 Scorching Sun Blade
Increase 43% accuracy. Increase 11% reactive force chance. Recovers HP after using a jutsu. (Amount: 60% of jutsu CP consumption)

S2 Verdant Kusarigama
Weapon often used by assassins to eliminate high-profile corrupt political figures. Increases accuracy by 35%. Inflict poison when attack with weapon reducing 5% HP for 1 turn and blinds enemies who attacks the user for 1 turn. (22% accuracy reduction)