In *Marvel Rivals*, teamwork is essential for achieving victory, but the game also offers numerous solo Achievements, adding a layer of individual challenge to the mix. Among these, the task of finding and using the Celestial Codex stands out as a unique and somewhat elusive quest. Here’s a detailed guide on how to accomplish this within the game.

How To Find the Celestial Codex in Marvel Rivals

As you navigate through the Chronoverse Saga Achievements for Season 1 of *Marvel Rivals*, you'll encounter various intriguing tasks. From performing an emote as a Norse God to finding a statue in Wakanda, the list is diverse. However, the VENI VIDI V…? Achievement presents a unique challenge: you must locate the Celestial Codex and spray a nearby terminal.

The Celestial Codex is exclusive to the Klyntar map, and since this Achievement can only be completed in Quick Play, finding yourself on this map is purely a matter of chance. Once you're in a match on Klyntar, it's crucial to check which side you're on. If you're on the attacking team, you'll find the Codex—a giant blob—right in your spawn area, making it easy to complete the challenge quickly. However, if you're on the defending team, you'll need to wait until the attackers pass the first checkpoint before you can access their spawn and locate the Codex.

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How To Use the Celestial Codex in Marvel Rivals

Locating the Celestial Codex is just the first step; knowing how to use it is equally important. Regardless of whether you're on the attacking or defending team, familiarize yourself with the spray button (T on PC, left on the D-pad on consoles). It doesn't matter which spray you use on the terminal next to the Codex, but make sure to cover it thoroughly to ensure the Achievement registers.

If you're on the defending side and planning to visit the enemy's original spawn, stay alert. While encounters at the Codex are unlikely, it's wise to be cautious. Using agile characters like Spider-Man or Rocket can help you escape quickly if needed.

Finally, it's important not to leave the game immediately after completing the VENI VIDI V…? Achievement. Not only is it unsportsmanlike to abandon your team in a game that requires cooperation to win, but there's also a risk that the Achievement won't count if the game's stats aren't properly logged. Stay in the match until the end to ensure your hard work pays off.

And that’s how you find and use the Celestial Codex in *Marvel Rivals*. For more tips, check out our guide on how to intercept the ball in the new Clash of Dancing Lions mode.

*Marvel Rivals is available now on PS5, PC, and Xbox Series X|S.*