YGOSpell Card
Fortress Whale's Oath
Market price by printingCurrent & per-set prices are free
3 printings
$1.08
Unlock price history & alerts
Track this card’s price over 30, 90, and 365 days, and get an alert the moment it dips under your target — with Premium.
See Premium →This card is used to Ritual Summon "Fortress Whale". You must also Tribute monsters from your hand or field whose total Levels equal 7 or more.