BS5 — BOOSTER PACK [Operation Timeguard]
【Once Per Turn】 When your opponent's Cookie attacks, <can be used as {G}.> <Place 1 card from your support area into the trash.> Select up to 1 of your opponent's Cookies. During this turn, that Cookie deals -2 attack damage.
<{G}{G}{G}> Aspiring Serpent {da} 3