The Inferno Blade

The Inferno Blade is Leader Z's current weapon. It is a golden sword with the ability to have its blade burst into flames.

In Leaders: The Story

 * SPOILER WARNING

The Inferno Blade was first introduced after being found by Leader Z. After pulling it from a stone, the sword revealed itself to be the Inferno Blade. Leader Z has been using The Inferno Blade since, as Master D claims that all true Fire types will continue to throughout generations.

Leader Z was temporarily separated from The Inferno Blade upon entering World 8, however it was quickly returned to him by Leader Y.

Abilities
Pyrokinesis - The Inferno Blade is known for its ability to conjoin with Leader Z's Fire typing, and can be enhanced by the Heat Gloves.

Solar Flare - The Inferno Blade is used by Leader Z in this attack in order to charge up sunlight, and shoot a beam of fire at the opponent.

Air Raid - The Inferno Blade is used as a physical attack in this move, and does Flying type damage to opponents.

Trivia

 * The Inferno Blade shares resembles to Inferno from How to Train Your Dragon 2 including name, design, and purpose. However, The Inferno Blade was conceived before the How to Train Your Dragon franchise started.