Collector Boxes).
Add in the fact that the other 2-Tribute Fish-Types simply outclass him like Superancient Deepsea King Coelacanth , but also the fact that most, if not all, Fish-Type decks do not or cannot run Field Spells
In a vacuum, our best Ultimatums are Inspired Ultimatum and Genesis Ultimatum since they draw us more cards, which will hopefully find us more cyclers that will hopefully turn into even more Ultimatums
Priestess of the Ashened City Level 4 DARK Pyro Effect Monster ATK/ 1200 DEF/ 1300 If "Obsidim, the Ashened City" is in the Field Zone, you can Special Summon this card (from your hand)
The Eye of Timaeus were designed to make it easier to summon Dark Magician Fusion monsters, Dark Magic Inheritance improved searching and consistency for the deck, while plenty of other cards were designed simply to make this archetype viable in a competitive format
The third premier Magic: The Gathering set of 2025 was the crossover with Square Enix's Final Fantasy franchise