Archnemeses Protos (Quarter Century Secret Rare)

Archnemeses Protos (Quarter Century Secret Rare) came out in November 2024; we leave the first weeks out of this story, because early prices are set before real supply exists. Over the past twelve months it moved −69.5%, trading between $2.27 and $7.93. The current price is near the bottom of that range. Listings currently start at $1.50; over the last 30 days the market price averaged $2.31.

Cannot be Normal Summoned/Set. Must first be Special Summoned (from your hand) by banishing 3 monsters with different Attributes from your GY and/or face-up field. Cannot be destroyed by card effects. You can declare 1 monster Attribute on the field; destroy all monsters on the field with that Attribute, also until the end of the next turn, neither player can Special Summon monsters with that Attribute. You can only use this effect of "Archnemeses Protos" once per turn.