Fortress Whale is a Fish Ritual Monster with Attribute WATER, Level 7, ATK 2350, DEF 2150.
Ritual Monsters need their Ritual Spell (or an alternative Ritual method) and tributes that meet the listed requirements.
On the current TCG and OCG Forbidden & Limited lists tracked here, Fortress Whale is Unlimited.
YGOPRODeck lists Fortress Whale for these formats: OCG GOAT, Speed Duel, Duel Links, Common Charity, Edison, TCG, OCG, Master Duel.
Fortress Whale belongs to the Umi archetype—use that tag when searching for engine pieces and tech options.
A listed print of Fortress Whale appears in Speed Duel Tournament Pack 2 (STP2-EN006) at Ultra Rare rarity.
Among markets shown on this page, the lowest listed snapshot for Fortress Whale is about $0.12 on Cardmarket (prices change frequently).
