win.gg
Win.gg Dota 2 You’re playing Arc Warden wrong, here’s how the pros do it now

You're playing Arc Warden wrong, here's how the pros do it now

Author Icon
William Davis Published 22/07/2022

Arc Warden is usually one of Dota 2’s most boring heroes, but pros are using a new build that turns him into the game’s strongest caster.

When watching a Dota 2 draft, there are a few heroes that nobody wants to see. Amid the Lone Druids and Spectres, one hero stands on top as the most boring of all. Arc Warden is usually a scaling split-push hero that stacks active items, dragging out the game for an hour if he can. But a new build centered around Octarine Core turns him into something completely different.

The new Arc Warden build is being debuted at Riyadh Masters, a $4 million tournament in Saudi Arabia. It has won two of three matches so far thanks to OG carry Artem “Yuragi” Golubiev. Enzo “Timado” O’Connor of TSM FTX also attempted the build unsuccessfully. If this build can win games with millions on the line, it can definitely earn you some MMR.

How to build Arc Warden like the Dota 2 pros

The secret to the new Arc Warden build is Octarine Core, which turns the hero from a split-pushing threat into an area denial demon. With Octarine and Gleipner, Arc can control the pace of a team fight from afar.

The build follows the normal items for the first few slots, meaning Boots of Speed, Hand of Midas, and Maelstrom. But instead of the usual Mjollnir, pro players prefer to build into Gleipnir. The active effect that holds enemy heroes in place is extremely strong, and having two of them can make teamfights feel like a breeze. 

Immediately after, Yuragi builds an Octarine Core. This is the true secret to the build, as it makes all of Arc Warden’s spells have incredible uptime.

Flux’s cooldown goes down to 12 seconds with six seconds duration, and that means 100% uptime with a Tempest Double. Spark Wraith’s cooldown drops down to just three seconds, which is effectively cut to 1.5 seconds. Octarine Core also makes Tempest Double more available, which is an issue with the normal build. In combination with the Flux cast range and Spark Wraith damage talents at 10 and 20, it’s nearly impossible to approach or run from Arc Warden.

After Octarine, Aghanim’s Scepter fits perfectly with the area denial theme. Spark Wraiths will respawn themselves after damaging an enemy, which quickly snowballs into a massive minefield that Techies players envy. Item builds diverge after this point with Yuragi preferring Overwhelming Blink. 

Arc Warden is very versatile once the Octarine Core and Gleipnir bases are covered, so try to think of useful activities and remember you can use them twice. Silver Edge or Bloodthorn is a perfect answer for a pesky enemy hero.

William Davis
About William Davis

View full profile
Read Also
Yandex to repeat?: BLAST SLAM VIII preview, predictions, and more Dota 2
Yandex to repeat?: BLAST SLAM VIII preview, predictions, and more Michael Hassall If you can believe it, we’re already on the eighth edition of BLAST SLAM, as BLAST SLAM VIII kicks off tomorrow (Sep. 29) pitting 16 of the world’s best Dota 2 teams against each other in what promises to be the first big challenge of this young season. Let’s face it: At PGL Wallachia, we were missing a lot of the heavy hitters. No TI15 champs, no PARIVISION, not BetBoom, ...
Unstoppable Yandex crush NAVI in one-sided PGL Wallachia finals Dota 2
Unstoppable Yandex crush NAVI in one-sided PGL Wallachia finals Michael Hassall Team Yandex has swept the grand finals of the PGL Wallachia Season 9 Dota 2 tournament, defeating Natus Vincere (NAVI) in a 3-0 drubbing this past weekend (Sep. 27). As predicted, the revitalized Yandex, hot off the signing of former Team Falcons star Ammar "ATF" Al-Assaf, crushed their youthful opponents in a three-game sweep in the best-of-five finals. Here’s how it happened: After upsetting the star-studded LGD Gaming roster (albeit ...
Team Yandex to win it all? PGL Wallachia Season 9 Finals preview and predictions Dota 2
Team Yandex to win it all? PGL Wallachia Season 9 Finals preview and predictions Michael Hassall The first big event after TI15, PGL Wallachia Season 9, wraps up this Sunday, Sep. 27, and it’s set to be a hell of a show. After a solid week of action, with some surprise eliminations along the way, we’re down to just three teams from the original 16. Team Yandex, LGD Gaming, and Natus Vincere (NAVI) remain, having battled through some big upsets to get there. Yandex are hot ...
MidOne to Play for Team Liquid at BLAST Slam 8, Replacing Nisha: Permanent or Stand-in? Dota 2
MidOne to Play for Team Liquid at BLAST Slam 8, Replacing Nisha: Permanent or Stand-in? Owen Harsono Like most other Dota 2 teams, Team Liquid have also undergone roster changes after The International 2026, replacing Ace for Wisper. However, a swap in offlaners wasn’t the end, as veteran mid-laner MidOne has been registered under the team ahead of BLAST Slam 8, taking Nisha’s spot. Is MidOne only acting as a stand-in, or is this going to be a permanent move? Here’s what we know. On September 25, ...
PGL Wallachia Season 9 Playoffs preview and predictions Dota 2
PGL Wallachia Season 9 Playoffs preview and predictions Michael Hassall PGL Wallachia Season 9 is the first major tournament since the 2025/2026 Dota 2 season came to its conclusion at TI15, and with the roster shuffle still, well, shuffling, and top teams skipping the event while they get things finalized, it’s been an unusual tournament so far. With some surprising names in the playoffs (especially if you’ve been following the scene for the rest of the year) and the absence ...
ESIC hand down ruling in EWC Dota match-fixing case: Lifetime ban for coach as DarkMago gets a nickel Dota 2
ESIC hand down ruling in EWC Dota match-fixing case: Lifetime ban for coach as DarkMago gets a nickel Michael Hassall South American Dota 2 player Gonzalo "DarkMago" Herrera will be banned for five years from competitive Dota 2, with his coach Juan "Vintage" Angulo banned permanently, following the results of an The Esports Integrity Commission (ESIC) investigation. ESIC handed down the findings and rulings from its investigation into match-fixing allegations leveled at members of South American Dota 2 team PlayTime during the Esports World Cup on Sep. 10, in a ...
Polystrike Turns a Dota 2 Mod Into a Standalone Tactical Shooter News
Polystrike Turns a Dota 2 Mod Into a Standalone Tactical Shooter Hannan Mundia After the community-made mod found success within the community, developer and publisher Robin Entertainment has decided to turn Polystrike into a proper standalone game. Community-made mods of games finding success within the respective game’s community is nothing new. However, only a handful of those mods are able to go on and become a standalone game. One of the more recent examples is The Forgotten City, which started as a mod ...