Upon activation, Jax gains inherit 20 / 35 / 50 (+ dodge chance) Champions that have been made a Vessel by Test of Spirit (E) bonus magic resistance for a short duration. Grandmaster's Might COST:

Feb 21, 2009 · Unmatched in both his skill with unique armaments and his biting sarcasm, Jax is the last known weapons master of Icathia. After his homeland was laid low by its own hubris in unleashing the Void, Jax and his kind vowed to protect what little remained.

The self-styled Grandmaster at Arms known as Jax is a mysterious warrior and sometime mercenary renowned for his prowess in combat and biting sarcasm. While exceptionally skilled with virtually every conceivable weapon, he often chooses to fight with a mundane implement, such as a lamppost, in order to give his opponents a sporting chance.

Runeterra's greatest weapons master, Jax is the only survivor of the Kohari—champions sworn to the defense of Icathia. But when the Void was unleashed against the Shuriman empire's Ascended Host, Icathia was destroyed, leaving Jax without a home or purpose.

Oct 9, 2024 · Active: Jax gains bonus armor and bonus magic resistance for 8 seconds. The bonus magic damage can be dodged and blocked but it cannot miss. Grandmaster's Might's bonus resistances are calculated both on-cast and will update dynamically every 0.25 seconds over the duration.

Nov 15, 2024 · Old Active: Gains 30 / 50 / 70 (+ 50% bonus AD) bonus armor and 30 / 50 / 70 (+ 20% AP) bonus magic resistance as well as 10% increased size for 8 seconds. Updated animations, visual effects, and sound effects.

Grieving and ashamed, Saijax Cail-Rynx Kohari Icath’un forsook his old name, and from that day was known only as Jax. He became a wanderer, traveling across the known world and to places beyond any map.

- Jax. Unmatched in both his skill with unique armaments and his biting sarcasm, Jax is the last known weapons master of Icathia. After his homeland was laid low by its own hubris in unleashing the Void, Jax and his kind vowed to protect what little remained.

Grieving and ashamed, Saijax Cail-Rynx Kohari Icath’un forsook his old name, and from that day was known only as Jax. He became a wanderer, traveling across the known world and to places beyond any map.

Classic Jax is Jax's base skin. Jax has 10 skins.