mtg.wtf

Seafloor Oracle

• Explorers of the Deep (Commander Deck) — 170

• Merfolk 1 (Jumpstart) — 343
• Jumpstart 2022 Jumpstart Booster — 343

• Rivals of Ixalan Foil Redemption (MTGO Redemption) — 51 (foil)
• Rivals of Ixalan Redemption (MTGO Redemption) — 51
• The River Heralds (Dominaria Arena Starter Deck) — 51
• Jungle Secrets (Core Set 2019 Arena Starter Deck) — 51
• Rivals of Ixalan Arena Booster — 51
• Rivals of Ixalan Draft Booster — 51 (nonfoil and foil)

• Rivals of Ixalan Prerelease Promo Pack — 51s (foil)
• Not in any deck, booster, or product we know of — 51p