Card Tips:Abyss Keeper
- "Superancient Deepsea King Coelacanth" can be Special Summoned with this card's effect.
- This card's second effect works well with "Paces, Light of the Ghoti" and "Shif, Fairy of the Ghoti", as both can Special Summon itself on the opponent's turn after being banished by this card's effect.
- This card's second effect can be used to trigger the effects of cards such as "Wingtortoise" and "Underworld Egg Clutch".