Zwill Crossblade The Zwill Crossblade , also called the Zwill Straightblade , Zwillblade , or Zorlin Shape , is a recurring weapon in the " Final Fantasy " series . It is usually among the stronger daggers and is associated with the Wind element or the Sleep status ailment . Appearances . " Final Fantasy VI " . The Zwill Crossblade is Locke ' s ultimate weapon in the GBA and iOS / Android port . A Wind - elemental dagger that can randomly casts Sleep when attacking . It can be won in the Dragons ' Den from the Gold Dragon , or by betting the Oborozuki in the Coliseum . It has an attack power of 220 , gives + 3 Strength and Stamina , + 7 Speed , + 30 % Evasion , + 20 % Magic Evasion , and enables the Runic command . " Final Fantasy IX " . The Zorlin Shape is a dagger for Zidane . It teaches the Flee command . It has Attack power of 42 and it can be bought at Esto Gaza ( after Desert Palace ) , in Daguerreo , and Bran Bal Mogshop for 6 , 000 gil . " Final Fantasy XII " . The Zwill Crossblade is a dagger affiliated with the Wind element . It has Attack power of 73 , 1 . 81s charge and 1 . 2s action time , making it the second fastest weapon after Danjuro . Zwill Crossblade can be bought for 15 , 000 gil in Balfonheim and drops from Vampyrs in the Lhusu Mines . It may also be bought for 13 , 800 gil in the Bazaar by selling Wind Crystal x9 , Malboro Flower x7 , and Windslicer Pinion x5 . It can be equipped after unlocking the Daggers 5 license for 40 LP . In the " Zodiac Job System " version , the Zwill Crossblade can be equipped by the Shikari . " Final Fantasy XV " . Daggers can be equipped by Noctis and Ignis . Zwill Crossblades are the best daggers with a base attack of 345 . May be obtained by completing the Legendary Weapons questline for Randolph in Lestallum . " Final Fantasy Tactics " . The Zwill Straightblade ( also known as Zorlin Shape ) is the strongest knife and inflicts Sleep . It has the Attack power of 12 with Evasion of 10 % . It can be poach ed from Plague Horror , caught from Ninjas , or obtained via Melee . " Final Fantasy Tactics Advance " . The Zorlin Shape is a mid - powered dagger that provides + 38 Attack , + 1 Speed , and + 1 Evade , but does not teach any abilities . It is obtained as a random reward for completing a mission , or stolen from a Thief during Mission # 9 : Magic Wood . The is a mid - powered dagger that provides + 41 Attack , + 2 Evasion , and + 1 Speed , and teaches the ability Sten Needle to Rangers for 150 AP . " Final Fantasy Type - 0 " . Zwillblades are daggers for Rem Tokimiya . They provide 54 Attack Power and double EXP . In the PSP version , they can be bought from SPP Post after unlocking a ticket on the Square Enix Members site for 20000 SPP or by exchanging for 5 tickets on the Square Enix Members site . They sell for 10000 gil . In the HD version , they can be bought after landing 300 Killsight strikes with Rem for 5000 SPP and sell for 2500 gil . Zwill Crossblade is a level 70 dagger that provides + 58 Attack and is bought for 3 , 284 gil . " Dissidia Final Fantasy " . The Zwill Crossblade is a level 99 dagger that fills the EX Gauge by 30 % at the start of the battle and raises Attack by 66 . It can be obtained from the shop by trading 31 , 370 gil , an Air Knife , and Maduin ' s Fang x5 . " Dissidia 012 Final Fantasy " . The Zwill Crossblade is now at level 100 and increases ATK + 66 , DEF + 1 , and fills the player ' s EX bar by + 20 % at the start of a battle . " Final Fantasy All the Bravest " . Zwill Crossblade grants + 7 to Attack . It can be equipped by Thief , Dancer , Locke , and Rinoa . Non - " Final Fantasy " guest appearances . " Puzzle & Dragons " . Vaan ' s Zwill Crossblade appeared in " Puzzle & Dragons " as part of the " Final Fantasy " collaboration . Etymology . The start of its name derives from " Solingen " . , also known as the " City of Blades " , is a city in North Rhine - Westphalia , Germany . It has long been renowned for the manufacturing of fine swords , knives , scissors and razors .