Sierra has arrived. Overwatch 2's hero 51 was officially revealed as part of the Summit Breach trailer for Season 2 (Reign of Talon), and her kit looks like one of the more distinct DPS additions in recent memory. A hitscan-adjacent damage dealer with a tracking drone, a wall-reveal passive, and explosive ultimate, Sierra plays nothing like the heroes around her.
What are all of Sierra's abilities in Overwatch 2?
Here is the complete breakdown of Sierra's kit as shown in the official gameplay trailer and confirmed details from Blizzard.
Sierra's Helix Rifle in action
Helix Rifle (primary weapon)
Helix Rifle is Sierra's automatic assault weapon. The twist is the spiral shot pattern: your accuracy gets better the longer you hold the trigger, rewarding sustained fire instead of tap-shooting. It punishes you for breaking your aim, which means you want to commit to a target rather than spray and pray.
Tracking Shot (ability 1)
Tracking Shot marks a target. Once you land the dart, Sierra's Helix Rifle shots automatically track that enemy. You do not need perfect aim to follow up after the mark lands. The tracking effect has a range cap, so it works best at mid-distance rather than cross-map.
Anchor Drone (ability 2)
Anchor Drone is Sierra's mobility tool. Launch the drone, then reactivate to grapple toward it and swing in either direction. The trailer footage shows this gives Sierra surprising vertical reach and lets her reposition mid-fight instead of committing to a single angle.
Tremor Charge (ability 3)
Tremor Charge is a throwable that creates a shockwave on impact. It works as a zone-disruption tool, useful for breaking up grouped enemies or forcing targets out of cover so Tracking Shot can do its work.
Trailblazer (ultimate)
Trailblazer deploys a drone that flies forward and drops explosives. The trajectory is forward-facing, so it rewards good positioning and prediction rather than reactive panic presses. Drop it into a choke point or onto a clustered team fight for maximum value.
Recon passive (subrole)
Sierra's passive is tied to her Recon subrole. After damaging an enemy, you can see them through walls if they drop below half health. This pairs directly with Tracking Shot: hit someone with the dart, keep firing, and once they dip under 50% HP you know exactly where they are even behind cover.
What are Sierra's perks?
Overwatch 2's perk system gives Sierra four options across two tiers, selectable as you level up during a match.
Minor perks (level 2)
Tight Grip is the more aggressive pick. If you can consistently land the initial Tracking Shot dart and want your Helix Rifle to snap to accuracy faster, this directly extends your effective damage window. Full Flight is the safer choice on vertical maps where Anchor Drone repositioning matters more than raw DPS.
Major perks (level 3)
Locked In is the obvious damage perk and will likely be the default pick in competitive play. A 20% attack speed bonus for 2 seconds after landing Tracking Shot turns what is already a strong ability into a burst window. Medi-Drone is the survivability alternative and becomes more appealing if you are using Anchor Drone aggressively for flanks rather than purely for repositioning.
How does Sierra's kit work together?
The core loop is straightforward: land Tracking Shot to mark a target, use the auto-tracking to maintain damage output, and let the Recon passive reveal them through walls once they are below half health. Tremor Charge forces enemies out of the cover they retreat to, and Anchor Drone keeps you mobile enough to stay at the mid-range where this kit is most effective.
Sierra is not a sniper. Long-range play does not suit her because Tracking Shot has range limitations and the Helix Rifle rewards sustained fire at closer distances. She is also not a brawler; getting into close-quarters without an escape route negates the mobility Anchor Drone provides.
The closest comparison in Overwatch 2's existing roster is a mid-range hitscan with built-in target acquisition. Once the Tracking Shot dart lands, the skill expression shifts from raw aim to positioning and ability timing.
What role does Sierra fill in a team composition?
Sierra slots in as a DPS who can punish mobile targets that other hitscan heroes struggle to follow. The Tracking Shot auto-tracking means heroes with erratic movement patterns become much easier to deal with. Her Recon passive also adds passive information value for the team once she starts dealing damage, letting supports and tanks know which enemies are low without relying on callouts.
The Trailblazer ultimate is a zoning tool more than a teamwipe ultimate. Use it to cut off a retreat path or force a team off an objective rather than expecting it to single-handedly win a fight.
Hero stats including health and movement speed have not been officially released by Blizzard as of April 10, 2026. Expect those numbers to surface when Sierra goes live in Season 2.
For more on what is coming to Overwatch 2 and other games this season, browse more guides at GAMES.GG.