You might as well compare with these Back Items so you can decide which Back Items 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 Back Items might have better effect . Here we go :

• Shoe of Bounty

  Increase dodge rate and critical rate by 4%.
• Folding Fan: Shino
• Drum: Ako
• Civet Cat Tail
• Paper Umbrella

  Increase dodge by 3%. Reduce damage taken by 80.
• S49 Serpent Dragon Chakram

  An exceptional weapon crafted with serpent and dragon remains. Increases agility by 1 and accuracy by 7%.
• S62 Black Steel Swords

  Restores 5% of users max HP.
• Gemini Halo Glyph

  Increases damage by 4%. Reduce damage taken by 65.
• Scroll: Kochin
• Tail of Capricorn

  Increases dodge rate by 4%. Recovers 3% HP with every charge.
• Ritual Taiko
• S83 Four Wings

  Increase dodge rate by 8%.
• 2011 Carnival Jiegu

  Ninja Saga 2nd Anniversary Carnival! Each turn recover 100 HP and 100 CP.
• Book of Slate

  Decreases Max. HP by 1% and Increase Max. CP by 10%. Increase 3% purify chance.
• S11 Wood Spirit's Shield

  Increase max. HP by 9% and 20% chance to absorb 3% HP of enemy who attack you.
• Cheerful Snowman

  Increase Max. CP by 20%. Recover 2% HP at the start of every turn. but reduce max. HP by 12%.
• S18 Evil Spirit Shield

  Reduce 14% damage taken.
• S65 Transcendent Flame Wings

  Remnants of a powerful fire spirit. Increases attack damage by 7% and increase 20% Combustion chance. (Minimum requirement of 1 Attribute Point in Fire to activate combustion effect)
• Sealing Pot

  Increases Max. HP by 4% and recover 3% HP at the start of every turn.
• Hanami Lantern

  2011 Hanami Festival - Shine! Reduce damage taken by 15.
• Mirror of Shamisen
• Iron Tortoise Shell

  Reduce damage taken by 200.
• S48 Titans Hammer

  The hammer used by titans to destroy castles in ancient times. Increases attack damage by 8% and accuracy by 5%.
• Bronze Torch of Zeus

  Increase mission XP reward by 200
• Karasu Miya Falcon

  Increase dodge rate by 6%.
• Mother's Hug

  Recover 100 HP and 2% HP at the start of every turn.
• Scroll: Tenku