You might as well compare with these :

• Merlins Magical book

  Increases attack damage 5%
• Evil Sai
• Silver Nail Sai
• S10 Elite Latina

  Clothing reward for Clan Tournament Season 10 2nd runner-up
• Jester Suit

  2015 Halloween Limited Clothing
• Water Village Jounin Gunbai
• Dual Fire Wave

  Emit 2 fire waves to enemy.
• GM back item
• Cannonball Strike

  Cannonball punch followed by a quick dash kick. (Using Taijutsu reduce your HP by 5%)
• Vagrant Ninja Suit
• Sharp Blade

  A simple but sharp blade.
• Turkey Tail
• S57 Battle Suit

  Clothing reward for Clan Tournament Season 57 winners
• S66 Kinjutsu: Advanced Star Fire Break

  (Kinjutsu) Inflicts Internal Injury and Bleeding status for 4 turns. (Disables healing and Increases damage taken by 45%)
• Mimosa
• Exquisite Green Ninja Suit
• Choto: Yaakira
• S82 Battle Suit

  Clothing reward for Clan Tournament Season 82 winners
• S1 Ethereal Blade

  Increase 35% accuracy. Each weapon attack will have 50% chance to add “Transform” on enemy 2 turns.“Transform” - Deduct cp when receive damage,amount is 20% of damage.Besides,CP consume up to 300%.
• Mech Ninja Set (Yellow)

  5th Anniversary Limited Edition
• Rainbow Flamingo Feather Earrings

  Recover 4%HP each turn. Increases users agility by 1.
• Osuzu Shinsen

  Ninja Saga 2nd Anniversary Carnival! Increase all attack damage by 5%.
• New Christmas Tree Sword

  Increase 10% accuracy. Increase critical chance by 3%. Restore 130 HP for each successful weapon attack.
• Extreme Mode

  Extreme Mode: Develop every part of the body to a superb condition for a short period of time. (Warning: serious side effects)
• Demon Song

  Chance to reduce attack damage by enemy by hitting enemy with thunder-wind ninjutsu.
• Quad Edge Claw

  A claw that has been perfectly designed to carry out quick assassinations (Premium User only)
• 2015 Traditional Matsuri Yukata

  6th Anniversary Limited Clothing