Crystal Seer is a Spellcaster Flip Effect Monster with Attribute WATER, Level 1, ATK 100, DEF 100.
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, Crystal Seer is Unlimited.
YGOPRODeck lists Crystal Seer for these formats: Speed Duel, Duel Links, Common Charity, Edison, TCG, OCG, Master Duel.
A listed print of Crystal Seer appears in Speed Duel GX: Duel Academy Box (SGX1-ENF09) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Crystal Seer is about $0.14 on Cardmarket (prices change frequently).
