Imperial Thunder Dragon Siegwurm (Launch Event Finalist Set) (ST01-003) [Launch & Event Promos] 000 BP if your opponent

000 BP if your opponent controls a Voidlord spirit

When this spirit performs [Ascend] using a spirit with "Siegwurm" in its card name

if you ask someone to draw a circle

place the lost life cores into the void instead of their reserve

Draw a card when one of your yellow spirits is destroyed

Imperial Thunder Dragon Siegwurm (Launch Event Finalist Set) (ST01-003) [Launch & Event Promos] 000 BP if your opponentSet Name: Launch & Event Promos Card Number: ST01 003 Release Date: TBA Rarity: Rare Card Type: Spirit Cost: 6 Color: Red Spirit Type: Star Dragon Ancient Dragon Flavor Text: Star Dragons are the world's police and the Imperial Thunder Dragon is an ally of justice. [LV1 LV2 LV3] While This Spirit Attacks [Confront] (Your opponent must block if able.) [LV3] During Your Attack Step All of your spirits with [Awaken] gain [Confront].