In any black-based midrange deck this card will be very good to help deal with planeswalkers
Random chances to degrade health values of vehicle health parts, such as radiator, brakes, electronics etc
The idea of an Aura that can go onto the battlefield without you already having a creature in play is a good one worth revisiting, perhaps with a different execution
all text is in Japanese
I myself created a version that took the Untap Open League SNC PIO league by storm, pulling out a surprising Top 8 appearance and only falling short of glory to a topdeck, as sometimes happens to discard based decks
That's totally fine, though, since this is basically three very common abilities on the same card, and depending on where in the game you are, you can just choose the one that suits you best