Sword of Invincibility

The Sword of Invincibility is a sword with the power of invincibility that is located in a cloud. 
==History==
===Peak-a-Boo===
Zane mentions the sword when he was going over what sword the Sword in the Cloud could be and Misako shows a slide with a drawing of the sword.
==Appearances==
===Ninjago: Masters of Spinjitzu===
====Season 5: Possession====
*49. "Peak-a-Boo" (pictured)
==Trivia==
*It is unknown where the sword is located or how its power works but it is implied to be located in a cloud. 
Category:Swords
Category:Weapons
Category:2015 weapons
Category:Possession
Category:2015
Category:Objects
fi:Voittamattomuuden miekka