From the latest Yu-Gi-Oh! Sevens episode a familiar face returns.
Gyokutama no Kami Diane Cécht / Dian Keto the Gold-digging Master
Level 8 LIGHT Aqua
[Requirement] Activate by sending 1 card from your hand to the GY.
[Effect] Gain 1000 LP.
NOTE: The name is obviously a reference to the very old card Dian Keto the Cure Master, replacing “cure” with “gyakutama”. To explain what “gyakutama” is, there’s an expression called “tama no koshi ni noru”. This literally means “hopping into a palanquin covered in jewels”, and it means getting married to a rich/powerful man. “Gyakutama” is an expression for the reverse of that, and if traditionally a woman married to a rich/powerful man, the reverse would be a man who marries to a rich/powerful woman. This Dian Keto would be the Master (or God if we go by the names literally) of such discipline.