Matsuo's Poison Jar is a Weiß Schwarz card from Mob Psycho 100 MOB/SX02-065. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
If you do not have an 《Esper》 character, this card cannot be played from your hand. You may choose 2 of your characters, and put them into your waiting room. If you do, choose 1 level 2 or lower 《Spirit》 character in your waiting room, put it on any position of your stage, choose 1 of your opponent's level 0 or lower characters, and put it into his or her waiting room. Put this card into your memory.