This card was given out to fans who scored well on something called the Tamamushi University Hyper Test which we imagine was some sort of Pokmon quiz
episode 161: "On the Wrong Track - Part 2" a b Yu-Gi-Oh
Teval's Judgment Black knows all the best ways to remove cards from your graveyard, and sometimes that is reanimating it back onto the battlefield
Thankfully, we wont have to wait long for more information, at least
Normally, the Toxic status robs the target of 10 HP, but with a Nihilego on the Bench, it goes to 20 HP, and with another Nihilego, its a ridiculous 30 HP lost every turn
Thank you for the info about the glue and stiffness as that was also a bit alarming