Heaven Contract (天契約; ten-keiyaku) is a family introduced in BS67, possessed exclusively by the Contract card, Petit Feaniel, and the Golden Cloud family cards with Contract Advent that support Petit Feaniel.
As Petit Feaniel is The PartnerBird Feaniel's form after losing most of her power on Judgment Day, it adopts a new contract name. The name itself refers to Feaniel's nature of being a bird that flies in the sky, and also her obsession in luck and gambling, which links to the word, 天運 (lit. Heavenly Luck, also can be interpreted as "fate", "destiny"), as what her Engage Brave also points to.
Cards in the family are either Contract Advent forms of Petit Feaniel herself, or Spirits that Petit Feaniel got affiliated with while she was recovering in Insectia, or on her journey traveling around Lecoulis following Toa and the others.
