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Season 3 of Marvel Rivals has been released, bringing a wave of exciting new content. In addition to the new hero Phoenix, the season also introduces several new achievements, one of them being “Full Heart, Can’t Lose.” In this guide, I’ll explain everything you need to know to complete this achievement.
What is the Full Heart, Can't Lose Achievement?
The Full Heart, Can't Lose achievement is part of the Chronoverse Saga achievements, added in Season 3 of Marvel Rivals. This achievement tasks you to "Gain control of the Celestial Vault in Klyntar: Celestial Husk." Clearing this achievement will grant you 5 Achievement Points, needed for progressing toward the ultimate goal, earning free Units.
Note that you can only complete this achievement in Quick Match and Competitive.
Now, let's take a look at how to gain control of the Celestial Vault in Klyntar in Marvel Rivals.
How to Gain Control of the Celestial Vault in Klyntar in Marvel Rivals
Follow this step-by-step guide to be able to complete the Full Heart, Can't Lose achievement:
Step 1: Find a Klyntar: Celestial Husk Match
The first step to completing this achievement is to play on the new Klyntar Domination map, Celestial Husk. This achievement can only be completed in Quick Match or Competitive modes.
Alternatively, you can also unlock it by playing the limited-time Klyntar: Celestial Husk match, which guarantees that you'll be placed on the new map, making it the easiest option to get started.
Step 2: Play in the Celestial Vault Area
In Domination matches, there are three different areas, each representing a round. To complete the achievement, you’ll need to reach the Celestial Vault area.
If you're wondering how to identify the Celestial Vault area, just head to the capture point. If you see a massive Black Sword covered in symbiotic husk right in the center, then you’re in the right place. That’s the iconic landmark of the Celestial Vault.
If Celestial Vault is set as the third round, you’ll need to win one round and lose one. This ensures the match goes to the third and final round, giving you the chance to play in Celestial Vault and progress toward the achievement.
Step 3: Win the Celestial Vault Area
The next step, and the most important one, is to win the Celestial Vault area. While the achievement description says you need to "gain control of the Vault," it’s not as simple as just standing on the capture point.
What actually counts is your team winning the round in the Celestial Vault. So make sure to learn the layout, understand the choke points, and play strategically to help your team secure the win. Team coordination and map knowledge are key to locking in this achievement.
Step 4: Complete the Achievement
Once you’ve won the Celestial Vault area, make sure to finish the match; don’t leave early. Completing the entire match is important to ensure the achievement is properly registered.
After returning to the home screen, you should see a pop-up notification confirming that you’ve completed the “Full Heart, Can’t Lose” achievement. Congrats!
While completing this, you can also work on other Celestial Husk-based achievements:
- Echoes of the Abyss
- Celestial Pathway
- Severed Outpost
- From the Abyss
- Blazing Rebirth
If you're unsure which characters are best for securing wins, check out the best team comps in the Season 3 meta to help you decide.
