To get your final +10 Power Level in Marvel’s Avengers, you’ll have to fully upgrade a Major Artifact. Upgrading your Major Artifact costs polychoron, a rare resource you can’t just find playing any in-game activity. Only specific challenges will reward you with polychoron, and to fully upgrade a Major Artifact you need a massive 250 polychoron stockpile. Getting enough polychoron can seemingly take months of work if you only complete daily challenges, but there are ways to earn more polychoron faster.
The new 2.2 update for Marvel’s Avengers completely changes the resource system, removing multiple old resources and rewarding you with units, fragments, upgrade modules and polychoron as a stop-gap replacement. Before beginning your grinding, you might want to check your current pile of resources — you might’ve got some extra polychoron from the developers in exchange for all the resources that are no longer in the game.
More Marvel’s Avengers guides:
10 Tips To Understand Every Aspect Of The Game | Combat, End-Game Content & More | All Status Effects Explained | How To Reach Power Level 130+ | End-Game Gear Guide | Hulk Combat Tips & Build Guide | How Much Premium Currency You Can Earn For Free | Credits Guide | How To Get Upgrade Modules & Reach Max Power Level
How To Earn Polychoron & Earn +10 Power Level
To reach max Power Level, you’ll have to earn polychoron. Polychoron is the only resource that can upgrade your Major Artifact. After the 2.2 update, you can reach Power Level 140 just by completing normal challenges and vault missions. You’ll need to level up your Major Artifact partially to be high enough level for the Klaw Raid, and you’ll absolutely have to be max level to unlock the Elite Klaw Raid, which gives you access to gear that’ll push you into the maximum PL of 175.
When upgrading a Major Artifact, it will increase your total Power Level up to +10. Upgrading the Major Artifact requires Fragments and polychoron — polychoron is by far the rarer substance. You’ll earn fragments from just about anywhere in-game.
- Daily Challenges are the standard method for earning polychoron. You can complete daily challenges with each individual hero if you want to level up multiple heroes at the same time.
- Villain Sectors reward you with bonus polychoron on completion, so after doing your dailies, always jump into Villain Sectors.
- Dismantling high-tier gear can also rarely generate polychoron.
- Challenge card rewards can reward you with resource packs. Exotic resource packs now give more polychoron than before.
- Shipments also give resources, including polychoron.
As other players have reported, there’s one more way you can collect extra polychoron. We’ve tried it — and this method does work — but we can’t guarantee it hasn’t been fixed already. Once you get online, collect both faction daily challenges and complete them, then disable the internet. While you’re offline, you can collect several more dailies. After that, just reconnect and you can earn extra rewards per day. We haven’t tried changing the date on your PC / console to trigger new daily quests, but that’s another trick you can try if you’re truly desperate for those polychoron.
Fragments are the other resource you need, which drop from basic high-tier enemies. You’ll find fragments in resource packs, after dismantling gear, or by opening chests. If you’re really hard-up, just run through the Desert Vault and grab all the chests, exiting out when you’re done. You’ll get lots of units and can repeat it quickly, but if you’re doing everything you can to earn lots and lots of polychoron, you’ll probably have more than enough fragments to go around.
