Underdog, Continuous trap card, designed by Konami first released in Jun, 2022 in the set Blazing Vortex Premiere! promotional card. It's currently being selled by the minimum price of 11.08.
|Type||Continuous trap card|
|Description||During your turn, negate the effects of all face-up monsters your opponent controls. During your opponent's turn, negate the effects of all face-up monsters you control.|
|Set||Blazing Vortex Premiere! promotional card #EN092|