Early in the series, Rangers gained power by making contracts with the divine dragons. Chapter 172’s raw dialogue (translated by fans on Reddit) hints that Fighter D has discovered a way to reverse that contract. Instead of the Rangers siphoning power from the sky, the Dusters can now siphon power from the Rangers. This creates a terrifying new hierarchy where the foot soldiers become the generals.
Raw scans are a gateway, not the destination. Support the art that you love. SENTAI DAI SHIKKAKU - RAW chap 172 Raw Manga - WeloveManga