‘Tis the season.

POTE-JP030 Hagure Mokemoke / Stray Mokey Mokey
Fairy/Effect, LIGHT, Level 1, ATK 300, DEF 100
(1) While on the field or in the GY, this card is treated as a Normal Monster, also its name becomes “Mokey Mokey”.
(2) You can discard this card; add 1 “Mokey Mokey” card from your Deck to your hand, except “Stray Mokey Mokey”.

Source.

Note: This is most likely not an April Fools joke.