Compare the texture and foil pattern against a known-genuine SIR, check the card number 232/091 and the back swirl, and weigh it if you can
Thats good, but it also reads, Whenever you cast a spell, each opponent reveals cards from the top of their library until they reveal a land card, then puts those cards into their graveyard. Being able to cast any spell and then mill everyone is absurd, and the fact that this can then also kill people if needs be is unparalleled
If a creature is destroyed this way, you gain life equal to its toughness
If I got at least a curse, I could be having fun with my friends. Even though I am an oni, the beans are my friends [During setsubun, it is customary to throw beans at a person dressed as an oni, which is obviously a very unfortunate role but apparently meaningful to goblins