Once, a merchant brought a precious gem-encrusted throne to King Vikramaditya. When the king sat on it, the throne immediately disintegrated. Within the debris was a hidden iron statue of Lord Shani.
These are karmic benefits, not magical tricks. The text states these occur only if the devotee also performs righteous actions. shani mahatmya in english verified
Based on the scriptures, you do not "fear" Shani; you him. Verified remedies include: Once, a merchant brought a precious gem-encrusted throne