There Can Be Only One, Continuous trap card, designed by Konami first released in Jun, 2022 in the set Duel Devastator. It's currently being selled by the minimum price of $ 0.21.
|There Can Be Only One
|Continuous trap card
|Each player can only control 1 monster of each Type. If a player controls 2 or more monsters of the same Type, they must send some to the GY so they control no more than 1 monster of that Type.
|Duel Devastator #EN053