Crusadia Krawler is a Continuous Trap Card.
Trap Cards are normally Set first and can be activated on a later turn, often in response to an action.
On the current TCG and OCG Forbidden & Limited lists tracked here, Crusadia Krawler is Unlimited.
YGOPRODeck lists Crusadia Krawler for these formats: Common Charity, TCG, OCG, Master Duel.
Crusadia Krawler belongs to the Krawler archetype—use that tag when searching for engine pieces and tech options.
A listed print of Crusadia Krawler appears in 2019 Gold Sarcophagus Tin Mega Pack (MP19-EN209) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Crusadia Krawler is about $0.07 on Cardmarket (prices change frequently).
