You’ll need some snowballs in ARC Raiders if you’re looking to complete the Week 11 trials.
One of the new tasks requires you to find Bastions and pepper them with snowballs. It’s pretty similar to last week when we had to do the same to Rocketeers. Bastions are one of the most dangerous enemies to come across during a raid, and this guide will make it easy for you to complete the task with three stars.
How to find the Bastion in ARC Raiders
The Bastion can be found on all five maps, and it doesn’t have a fixed location. The easiest place to find one is the Loading Bay area in Stella Montis. However, the Stella Montis map doesn’t have the Cold Snap map modifier, which is required for you to find the snowballs.

Instead, you can try your luck on the Blue Gate map. You’ll find one near the Warehouse Complex (spawns pretty commonly during most raids). First, try to find some snowballs before you look for the Bastion. Make sure that the Cold Snap map modifier is active, too.
How to hit the Bastion with snowballs
Snowballs don’t have a long range, so you’ll need to get close to the Bastion. This is the dangerous part of your task. To get all three stars on the Week 11 trials, you’ll have to hit the Bastion 16 times. First, create a party since that will make your life easier.
Next, one of you should act as bait. The bait’s job is to draw all the attention of the Bastion. This will allow the others to hit the Bastion with snowballs. Since the progression is shared across all members, it doesn’t matter if you’re not the one throwing the snowballs.
That’s the easiest way to target the Bastion with snowballs and complete the new trials for maximum rewards.