Hello! This is a guide to get you through the Cosmic Trial with Juggernaut. Note: This is NOT the best Juggernaut. It is NOT end game Juggernaut. You will not find the BiS items in this build. 

Set Up

I capped myself at 150 Infinity Points for these trial guides. It won't take too long to build up that many. By the time you've leveled up a few characters for synergies and farmed some Heroic (Red) Challenges and terminals for some gear you may even be past 150 IP when you try the trial. Worst thing that can happen when you try the trial is you fail there is no punishment. So give it a shot and see if you're missing damage, survivability or both.

Not all end game builds work equally well with less IP and gear. I tried a couple of the builds that already existed and found one that worked well to get through the Cosmic Trial. 

*Note: Spirit = Momentum

Synergies

We're focusing on our archetype stats - Strength and Durability - after that we're going for Melee Damage and + Momentum. Squirrel Girl and Wolverine as well of course for boss damage and bruts.

Infinities

I put 75 ranks into Deep Thought in the Mind Stone. Our two big damaging abilities do 4% more damage per 10 momentum we spend.

Gear 

- I took this for the maximum Momentum mostly.

 is one of my favorite artifacts for clearing these trials. Also thematically Juggernaut should wear it.  and  are beefy options that give us stats we love.  has maximum momentum on it. Also we are constantly dumping our momentum to 0 so we'll get the damage buff as well.

His own uniques work for slot 1-5.There's better in some slots but we're trying to make gear as easy to get as we can.

For the medkit you want the shield on med kit use the spirit and health on medkit use and + to maximum spirit.

Inisgnia - I used a falcon insignia because its what I had that had + to spirit and + to health.

Team Up

Jessica Jones is kind of becoming my default here. The grouping is just too good.

Playstyle 

Our momentum ticks up on its own. 20%/sec. When it is full we will use  and  . Weave  in right before using either of those abilities for maximum damage.

- Does bonus damage based on current momentum. Use it when you're full right before using  or .

- Use on CD. Applies vulnerable.

- Use it on CD. DoT layer.

- Evade damage. Break CC. Until you get to lvl 50 talent used to build momentum.

- Use on CD. Buffs our damage and gives DR for 10s.

- Main damage. Can only use at full momentum.

- Defensive CD. Never needed it but its nice to have there.

- Can use at any amount of momentum. Does more damage at full momentum. 

Hopefully this helps you clear the Cosmic Trial so that you can start farming your best gear and move on to bigger and better content and bigger and better guides! Have fun out there.

Thanks!