Kez

When to Pick Kez?

Tips & common mistakes

• The shared cooldown between Katana and Sai disciplines is the most important mechanical detail on this hero, and most people learning Kez ignore it completely. If you use Echo Slash in Katana stance, the corresponding Sai ability goes on cooldown simultaneously. This means you need to plan your ability sequence BEFORE the fight starts—not improvise randomly between disciplines mid-engagement and wonder why half your kit is unavailable when you need it most.
• Echo Slash is your primary farming and laning tool in Katana stance and should be maxed first every single game. The cleave damage clears creep waves safely, the low cooldown lets you spam it for harassment, and at higher levels the hero damage bonus turns every Echo Slash into a genuine kill threat against squishy supports who misjudged how much damage it actually does.
• Falcon Rush in Katana stance is not just a gap closer—it is also a damage ramp ability that gets stronger the more distance you cover before reaching the target. Always initiate Falcon Rush from the maximum possible range rather than using it when you are already standing next to the enemy, because the damage difference between a short-range Rush and a long-range Rush is significant enough that it genuinely changes whether the target survives the initial engage or drops to critical HP immediately.
• Grappling Claw can be used on TREES as well as enemy heroes—this is your primary escape mechanism, and most Kez players only use it offensively. Before you commit to any aggressive play in the enemy jungle or in a dangerous position on the map, always know where the nearest tree is and mentally plan the Grappling Claw escape route BEFORE the situation goes wrong rather than after you are already panicking and surrounded.
• The Sai ultimate becomes invulnerable for a brief window at the start—use this invulnerability window to intentionally eat a big ability that was about to land on you before using it for damage. A perfectly timed Sai ultimate that eats an Earthshaker Fissure or a Ravage and then slashes through five heroes while they are all stunned from the initiation is one of the most punishing counter-initiation plays in the game, and it is completely intentional design.
• BKB is not optional on Kez. I know people want to rush damage items to feel powerful faster—but Kez without BKB is a hero that gets disabled once in the middle of a combo and then accomplishes absolutely nothing for the rest of the fight. Buy it early, activate it before you commit to an aggressive Katana stance engage, and stop dying because you thought you could execute a full dual-discipline combo against four heroes without any spell immunity protecting you during the channel.
• Stop trying to use BOTH ultimates in the same fight at lower levels when the cooldowns do not allow it cleanly. Pick one ultimate for each fight based on what the situation demands—if you need HP and AoE damage against multiple targets, use the Sai ultimate. If you need to execute a single high-priority hero with full Katana stacks, save the Sai ultimate for the next fight and close out the kill with Katana burst. Trying to weave both into the same engagement before you have the cooldown reduction to support it is how you end up using both at the wrong time for the wrong reasons.