Target "Mikomiko//Memoria, Bacteria Queen", "Yukayuka//Memoria, Medium Trickster", "Mahomaho//Memoria, Natural Element", or blue SIGNI on your field gains "[Auto] [Turn 1]: When this SIGNI becomes the target of your opponent's ability or effect, your opponent discards a card at random" until the end of your opponent's next end phase.


[Life Burst]: Down target SIGNI on your opponent's field and freeze it. Your opponent discards a card.