半人半霊 妖夢 is a Weiß Schwarz card from 東方Project ～ Black and White Lotus Land. THP/S130-102. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 When this is placed on stage from hand or by the AUTO effect of {RR 3/2 Yuyuko - 090}, choose 1 of the following 2 effects and resolve it, a) "You may heal 1." b) "Choose 1 《Gensokyo》 character in your Waiting Room, add it to hand." 【AUTO】 [(3) Discard 2 cards] When this attacks, if you have another {RR 3/2 Yuyuko - 090}, you may pay cost. If you do, deal 1 damage to your opponent twice, and this turn, this gets +2000 power.
This card was printed in Japanese only; the English text above is an unofficial community translation.