Only-Hero
Every World of Warcraft player knows the feeling: you queue into a dungeon, the group fills, and everyone looks to you to pop Bloodlust at the perfect moment. But what if you are not the only one who can do it? What if a hunter with a ferocity pet or an evoker is also ready to drop that massive haste buff? The answer is usually chaos, wasted cooldowns, or a wipe on a boss that needed that extra push. Only-Hero solves this problem elegantly, putting an end to the guesswork and the awkward "who has lust?" questions in party chat.
Created by the talented addon developer Runningbird, Only-Hero is a lightweight utility that instantly tells you whether you are the sole source of a bloodlust effect in your newly formed group. It supports all the major haste buffs: Shaman Bloodlust and Heroism, Mage Time Warp, Hunter Primal Rage (via a ferocity pet), and Evoker Fury of the Aspects. When the group fills through the Dungeon Finder or an LFG list acceptance, a popup window appears, breaking down the bloodlust availability of every member in a color-coded list. This is not just a convenience; it is a game-changer for players who want to coordinate efficiently without micromanaging their group.
How Only-Hero Works
The addon is fully automatic, requiring zero setup. Once installed, it silently watches your group composition. The moment your group is completed via the group finder, Only-Hero analyzes the classes present and displays a popup (or a chat message, if you prefer) summarizing who can cast a bloodlust effect. If you are the only one capable of casting one, the addon will warn you prominently, ensuring you know your responsibility before the first pull. Optionally, it can also warn you when nobody in the group can cast a bloodlust effect, saving you from planning around a buff that will never come.
For those who want a manual check, the addon provides two simple slash commands: /onlyhero or /oh to run a check on your current group, and /onlyhero options to open the configuration window. This is particularly useful in premade groups or raids where you might want to verify the situation before a boss fight.
Configuration and Options
Only-Hero offers a robust set of options, accessible via Esc → Options → AddOns → Only-Hero. The defaults are sensible for most players, but you can tweak the behavior to suit your playstyle. Key options include:
- Enabled: Master toggle for the warning system.
- Popup Window: Show a popup when the group forms; if off, the information is printed to chat.
- Warn if you are the only one: The core feature, alerting you when you are the sole bloodlust caster.
- Warn if nobody can: Alerts you when no one in the group can provide a bloodlust effect.
- Count Hunters: Toggle whether hunters with ferocity pets are treated as bloodlust-capable.
- Announce in raid chat: Post the warning to raid chat instead of a popup.
- Min level: Set the minimum group member level to be considered in the calculation (default is 10).
The "Count Hunters" option deserves special attention. Because World of Warcraft does not expose which pet another hunter currently has out, the addon uses a class-based detection for hunters. This means it assumes all hunters can provide Primal Rage unless you disable this option. It is a small compromise, but it keeps the addon reliable without requiring API changes.
Compatibility and Dependencies
Only-Hero is built on the Ace3 library framework, which is widely used in the WoW addon community. The addon relies on several Ace3 libraries, including LibStub, AceAddon-3.0, AceConsole-3.0, AceEvent-3.0, AceTimer-3.0, AceDB-3.0, AceConfig-3.0, AceConfigDialog-3.0, and AceGUI-3.0. During development, these libraries are loaded from your existing AddOns folder, but for a standalone release, they should be embedded into the Libs folder when packaging. This ensures the addon works out of the box for everyone.
In terms of game versions, Only-Hero is designed to work across the modern World of Warcraft landscape. It is fully compatible with Retail (including the latest expansions like Dragonflight and War Within), as well as Classic, The Burning Crusade, Wrath of the Lich King, Cataclysm, and Mists of Pandaria versions. This broad compatibility makes it an essential tool for players who hop between different versions of the game, whether they are leveling in Classic or raiding in Retail. The addon's interface and options are identical across all versions, so you will never need to relearn the setup.
How to Install Only-Hero
Installing Only-Hero is a straightforward process. First, you need to download Only-Hero from a reliable source. Once you have the archive, extract the OnlyHero folder into your World of Warcraft addon directory. For Retail, this is typically World of Warcraft/_retail_/Interface/AddOns/. For Classic or other versions, the path will be similar (e.g., _classic_ or _classic_era_). After placing the folder, restart WoW or type /reload in the chat to load the addon. Then, simply enable it in the addon list on the character selection screen.
For players who prefer a more streamlined experience, the foxygame.net launcher offers a one-click installation for Only-Hero for World of Warcraft. The launcher automatically handles the folder placement and ensures you always have the latest version, removing the hassle of manual updates and version compatibility checks. It is a convenient option for those who manage multiple addons and want to keep everything synchronized without diving into file directories.
Why You Need Only-Hero
Bloodlust effects share a 10-minute cooldown debuff (Sated, Exhaustion, or Temporal Displacement) on all affected players. This means if two players pop their lust at the same time, the second one is completely wasted. Only-Hero prevents this by giving you the information you need before the fight even starts. You will know instantly if you are the designated lust caster, or if you should hold off and let someone else handle it. This level of coordination is invaluable in high-level Mythic+ dungeons and raid encounters where every second of haste matters.
Beyond the core functionality, the addon is incredibly lightweight and unobtrusive. It does not clutter your screen with unnecessary frames or data. The popup is informative and easy to dismiss, and the color-coded class names make it instantly readable. Whether you are a seasoned raider or a casual dungeon runner, Only-Hero is a must-have addition to your addon collection.
In conclusion, Only-Hero is a simple yet powerful tool that fills a specific gap in group coordination. It is free, easy to install, and works across all major versions of World of Warcraft. Do not let another Bloodlust go to waste. Download Only-Hero today and take the guesswork out of your group's haste management. Your group members will thank you for it.
--- **Update Sep 7, 2026:** Added 1 file for version 12.1.0, 12.0.7, 12.0.5.