You can begin the Way Too Chill mission by speaking with Borderlands 4 Boosting Defiant Calder, who can be found just outside Cloudbank, a small settlement perched along the cliffs of Belton's Bore. You'll likely encounter Calder after completing his earlier mission, Returned to the Mountain, though it's not a requirement. When you approach Calder, he'll explain that one of his Auger scouts,...