Achievement for casually picking a celestial item off the floor, teasing a reward if Carl does it four more times.
Celestial Loot! fires when Carl picks up Quan's Cloak from the ground after the warlord's death. The achievement text needles him — "You're just gonna randomly pick a celestial item up off the floor? That's ballsy" — and dangles a hook: do this four more times and something really cool happens.
The reward is a Loot Punch Card, the tracking item for that five-pickup chain. It is one of the notable achievements Carl works through during The Ceasefire, and the cloak itself he hands off to Princess Donut, who got the kill credit on Quan Ch.
Achievement opening a five-item celestial-loot collection chain.