Chicken Knife Chicken Knife is a recurring weapon in the series . It usually coexists with a Brave Blade , and is usually the opposite of it . The Chicken Knife can usually be used by any class or character . Appearances . " Final Fantasy V " . Chicken Knife is the strongest knife , and can potentially become stronger than even Ragnarok if the player runs away 255 times ( as a sword , the Ragnarok only benefits from Strength , while the Chicken Knife benefits from both Strength and Agility ) . The Chicken Knife has 127 Attack ; it grants + 5 Speed ; and when attacking with it , it has a 25 % chance of making the party run automatically from the fight . Commands other than Attack , such as Rapid Fire and Mug , bypass the auto - running trait . The Chicken Knife can be found in Moore in the merged world , and the player has to choose between it or the Brave Blade . The player must head to the left of the inn and go as far as possible , then go down , to two barrels in a line next to a tree . The player should then head in front of the barrels and descend into the small building and into the woods . In the woods the directions are : down , right , down , left , up , right , down . On the last direction , the party will freeze and the screen will go fuzzy , then two boxes and an old man will appear . He tells the player to pick a box , one with the Chicken Knife , and one with the Brave Blade . If the player chooses the Chicken Knife , the man turns into a skeleton and walks away while making chicken sounds . He doesn ' t make chicken sounds in the Japanese text – instead , he has an unusual laugh . Why this was changed into clucking noises in the localized version is unknown . The Berserker class glitch involves the Chicken Knife being wielded by a Berserker , a job naturally unable to be commanded to run from battles . " Final Fantasy XI " . Chicken Knife is a dagger usable by Lv . 58 Thieves , which has the additional effect of Flee which doubles movement when against monsters with higher levels than the wielder . It has an Attack Power of 21 . " Final Fantasy Crystal Chronicles " . Chicken Knife is a Defense - raising artifact , raising Defense by 3 . It is found in Cycle 2 in Kilanda Islands . Chicken Knife is a level 90 dagger that provides + 74 Attack and is bought for 11 , 574 gil . " Dissidia Final Fantasy " . Chicken Knife is one of the four strongest daggers , providing + 66 Attack and Bravery Boost on Quickmove + 2 % . It can be obtained from the shop by trading 31 , 370 gil , Libra Recipe , an Omega Badge , and a Sphere . To unlock Libra Recipe the player must enter the password TGALKCAWTNA . Omega Badge can be obtained from the Omega Friend Card unlocked with password 49326576 . Sphere can be obtained from the Wakka Friend Card which is unlocked with the password 812417748 . " Dissidia 012 Final Fantasy " . The Chicken Knife is one of the eight weapons that can be randomly wielded by Gilgamesh when he attacks . The damage the Chicken Knife does is based on his current health percentage . When his health is lower , the Chicken Knife does more damage . It emits a clucking sound when used and chicken graphics appear when the attack connects . The Chicken Knife is also a dagger that increases ATK + 66 , DEF + 1 , and provides a BRV Boost on Quickmove + 2 % .