An evil fatty to rule all of Tartarus. The card's info says: JIOJ-EN018: Ruler of Tartarus Ritual Spell This card can be used to Ritual Summon any DARK "My Plump Pony Pal" Ritual Monster. You must also Tribute monsters from your hand or field whose total Levels exactly equal the Level of the Ritual Monster you are attempting to Ritual Summon. Rare