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How to Play KAY/O in Valorant? (A Complete Guide)

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How to Play KAY/O in Valorant? (A Complete Guide)

If you’re tired of duelists dashing in like they own the place, it’s time to bring in the robot with a plan—KAY/O. This no-nonsense initiator is a walking anti-ability machine, built to shut down flashy plays and make space for his team like a true tactical beast. With a mix of utility that flashes, suppresses, and even allows revives, KAY/O is all about leading the charge and making sure your enemies can’t do a thing about it. In this guide, we’ll break down how to play KAY/O like a pro—because nothing’s more satisfying than turning off an enemy Jett’s abilities and then out-aiming her.


Understanding KAY/O’s Utility – The Fragment

valorant kayo fragment

KAY/O’s FRAG/ment is a molly-like grenade that sticks to the ground and deals heavy damage in a wide area. It lasts four seconds, dealing one damage tick per second for a total of four ticks. Each tick deals between 25 and 60 damage depending on how close the enemy is to the center, meaning it can easily finish off low-health opponents or control critical zones.

With an effective radius of 8 meters, it’s excellent for clearing tight angles, stalling defuses, or forcing enemies out of cover. You can throw it with a left-click to reach long distances or use a right-click for lobbed, close-range throws—perfect for clearing corners without exposing yourself.

FRAG/ment also shines in post-plant situations. Tossing it onto the spike when you hear a defuse attempt can delay or even deny the defuse entirely. While its short duration isn’t ideal for extended area denial, the fast, consistent damage makes it one of the most dangerous mollies in the game.

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Mastering the Flash Drive: Kay/o’s Most Versatile Tool

kayo flash drive valorant

FLASH/drive is KAY/O’s signature crowd-control ability in Valorant, and one of the strongest flashes in the game. You can left-click to throw it farther or right-click for a quick underhand flash, giving you flexibility for both solo plays and team setups.

Recent updates made this Kay/o’s flash even stronger:

  • Right-click (underhand) flash duration: 1.5 seconds

  • Flash now has a 0.8-second windup if it bounces

  • Unequip time reduced to 0.6 seconds (faster gun-up after throwing)

  • Allies now hear a minimap indicator when flashed

  • Voice-line trigger range increased to 50 meters (enemies hear it more clearly)

To get the most value, practice “corner pops” (flashing around corners) and “backflashes” (throwing it behind you before peeking). These techniques make it harder for enemies to turn away, setting you up for easy kills. Pair these with proper timing and map awareness, and you’ll be catching enemies off guard in no time.

Also Read: Fastest Ways to Unlock Agents in Valorant (2025)


The Power of Zero Point: Kayo’s Signature Clearing Ability

valorant kayo zero point

KAY/O’s ZERO/point, also known as the knife, is his bread-and-butter intel tool. It sticks to surfaces and emits a suppression pulse in a large radius, disabling enemy abilities for 8 seconds. It also tells you how many enemies it hit—crucial for planning pushes or predicting rotations.

Use it offensively to clear Sentinel utility and shut down key agents like Jett, Raze, or Skye. On defense, it’s great for scouting early pushes—just don’t get predictable. Good players will learn your knife habits and bait it out. Mix up your timing and angles to keep your opponents guessing.

Although it doesn’t give vision like Sova’s drone or Skye’s dog, its ability to suppress and scan at the same time makes it incredibly disruptive when used smartly.


Null Command: Kayo’s Ultimate Ability

KAY/O’s ultimate, NULL/cmd, supercharges him with the Overload effect for 12 seconds. During this time, he gainsa 15% increase in fire rate, faster reload and recovery speeds, and he emits suppression pulses every 3 seconds, suppressing enemies for 4 seconds each time.

If KAY/O is downed while Overloaded, he enters a “downed but not out” state with 850 HP. Teammates can revive him by holding the interact key for just 1.5 seconds—a huge buff from the original 3 seconds.

NULL/cmd is perfect for:

  • Breaking into sites by disabling defenders’ utility

  • Retaking control with pulse suppression

  • Buying time during defenses while gathering valuable intel

Be aware: activating this ult gives away your location due to its loud audio and visual cues, so avoid using it when stealth is key. But in chaotic team fights, it’s one of the best ultimates in the game for disrupting enemy plans and turning the tide.

Also Read: Every Type of Smoke (And How to Use Them) in Valorant


Learning from the Best: Judgement, a Radiant Kayo Main

kayo knife valorant

Judgment is a Radiant-level KAY/O player known for his consistent and disciplined gameplay. His approach focuses on precise utility usage, especially when it comes to flashing and suppressing at the right moments. He often uses backflashes and corner pops to take control of key areas, making it difficult for opponents to react in time.

In team settings, Judgement coordinates his ZERO/point throws to suppress high-impact enemies just before engagements, giving his teammates a clear advantage. He also times his FRAG/ment and flashes to support entry plays and retakes, showing how KAY/O can be used effectively beyond just raw aggression.

Judgement’s playstyle highlights KAY/O’s versatility—as someone who can initiate fights, gather information, and support the team with well-timed utility.

Also Read: All Valorant Agents Release Dates in Order (2025)


FAQs about Playing KAY/O

Is KAY/O better as an initiator or a duelist?
KAY/O thrives as a hybrid. His intel-gathering and utility clearing make him a great initiator, but his flashes and aggressive toolkit also let him take duelist-style fights confidently.

How does KAY/O’s FRAG/ment differ from other mollies?
Unlike traditional mollies that focus on area denial over time, FRAG/ment deals fast, consistent damage in four quick ticks across a wide 8-meter area, making it deadly in open spaces.

What makes KAY/O’s FLASH/drive unique?
Its versatility—long or short throws, hard-to-react timing, and now a minimap indicator for allies—makes it one of the strongest flashes in the game, especially when paired with aggressive swings.

How important is timing and placement for ZERO/point?
Extremely. Predictable throws get dodged or destroyed. Mix up your knife throws and time them to disrupt enemy setups or catch multiple agents at once.

When should I use NULL/cmd?
Pop it during site executes, chaotic retakes, or to suppress key enemy abilities before they can react. Just avoid using it in sneaky 1v1s where your position matters.

Can KAY/O replace traditional initiators with recon tools?
Not directly, but his suppression-based style is perfect for aggressive, ability-denying playstyles. Instead of revealing enemies, you simply shut down their tools—and that can be just as effective.


Final Thoughts

KAY/O is one of Valorant’s most unique agents—part robot, part wrecking ball. He doesn’t reveal enemies like Sova or breach like Skye, but he disables, disrupts, and deletes plays before they begin. Mastering his timing, especially with flashes and knife throws, can turn you into a relentless frontline force. If you’re ready to shut down flashy duelists and lead your team with brutal efficiency, KAY/O is the agent for you.


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“ GameBoost - Kristina joined GameBoost in 2024 as an SEO specialist and quickly became the go-to writer for third-person shooter and competitive games. She covers titles like Fortnite, Valorant, FC 25, League of Legends, GTA 5, and Roblox, focusing on how-to guides, practical tips, and updates.”

Kristina Horvat
Kristina Horvat
Content Writer