魔道書図書館 インデックス is a Weiß Schwarz card from 禁書目録&超電磁砲 ID/W10-079. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 During your opponent's turn, this card gets +500 power for each of your other 《Magic》 characters.