Ah, you're looking for that super useful talisman! You'll want to make your way to northern caelid where that massive jar warrior stands guard (he's actually quite friendly, despite his intimidating size). The journey there is interesting because you'll need to take the scenic route - start at the siofra river well elevator, which needs two stonesword keys to operate, and follow the path past some rather aggressive magical golems until you reach the deep siofra well.

Once you're up there, you'll be facing what i like to call the "three warriors challenge" - and there's a good reason for this setup. You'll need to defeat three knights of the great-jar in succession, and here's why it's tricky: if you die at any point, you'll have to start over from the beginning (this teaches you about managing resources and reading enemy patterns). Playing online means you'll face random player builds, which can be quite challenging, while offline gives you a more predictable but still tough set of opponents.

After completing this trial (which might take a few attempts, totally normal), you'll receive the great-jar's arsenal talisman, boosting your equipment load by a solid 19%. This is particularly valuable because it lets you wear heavier armor without that dreaded slow roll - something that becomes really important in later areas. Just remember, you can't stack this with other arsenal charms, but trust me, this one's better anyway!

Quick aside: if you're having trouble with the knights, the cliffsides can be your friend, but that's between us, okay?