Item's Effect : Critical success to add chance

List of Ninja Saga Entities Those Have critical_success_to_add_chance Effect

S1 Severing Knuckles

Weapons

Increase accuracy by 35% and critical damage by 15%. Each critical time will increase 20% critical chance for 2 turns.

Triumphant Cutlass

Weapons

Increases accuracy by 25% and critical damage by 5%. Increases critical chance by 10% for 1 turn, whenever you score a critical hit. (Critical chance doesnt stack)

S9 Warring Empire Greatsword

Weapons

A gigantic sword with incredible sharpness that was used in the warring states period. Increases accuracy by 50%. A successful critical strike increases critical chance by 40% for 2 turns.

You might as well compare with these :

S63 Alianza Latina
Clothing reward for Clan Tournament Season 63 2nd runner-up

S49 Gakure Alliance
Clothing reward for Clan Tournament Season 49 2nd runner-up

Battle Monk Clothes
Battle Monk Clothes

Senjutsu: Special Pipe
Exhale a thick blanket of smoke and hit the target with the pipe.

Crimson Lanterns
Increase attack damage by 6%. Has 6% chance to convert damage taken to HP positively.

Silver Armor of Olympus

Sapphire Gear with Scarf and Armor

Exquisite Green Ninja Suit

Ramen Shop Lantern

Eagle Sky Kick
Crash and attack target like an eagle. (Using Taijutsu reduce your HP by 5%)

S52 Shad0w Ninja Clan
Clothing reward for Clan Tournament Season 52 2nd runner-up

S18 Jounin Gakure
Clothing reward for Clan Tournament Season 18 1st runner-up

S14 Profound Knife
Increases accuracy by 35%. Reduce ninjutsu CP consumption for 50%. Has 20% chance to inflict Rewind (Reduce skill cooldown by 1 turn) (Not effective on talent skills)