The altar in this card's artwork appears to be the opposite of "Ritual of Grace".
The black matter held by various chains seems to be a dormant or sealed/imprisoned form of "Garlandolf, King of Destruction".
Additionally, the "gold-chained plate" design in the center on the black mass bears a resemblance to the locks found on boss doors in some Legend of Zelda games.
It also looks like the stone Ganondorf was sent though to the Realm of Twilight after his failed execution.
This card seems to have been inspired or inspired the locked form of the Kishin Asura in Soul Eater.