マスコット対決 is a Weiß Schwarz card from アサルトリリィ Vol.2 ALL/S90-106. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
BRAINSTORM Flip the top three cards of your Deck, send them to Waiting Room. Choose one Level X or lower《Lily》Character in your Waiting Room, add it to Hand. X is the number of《Lily》Characters sent to Waiting Room by this effect.
This card was printed in Japanese only; the English text above is an unofficial community translation.