Possessed Dark Soul is a Fiend Effect Monster with Attribute DARK, Level 3, ATK 1200, DEF 800.
Monster cards contest the field through Summons, battles, and effects—check Level/Rank/Link and Attribute for Extra Deck or searchers.
On the current TCG and OCG Forbidden & Limited lists tracked here, Possessed Dark Soul is Unlimited.
YGOPRODeck lists Possessed Dark Soul for these formats: GOAT, OCG GOAT, Speed Duel, Duel Links, Common Charity, Edison, TCG, OCG, Master Duel.
A listed print of Possessed Dark Soul appears in Battle Pack: Epic Dawn (BP01-EN178) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Possessed Dark Soul is about $0.25 on Amazon (prices change frequently).
