[EP19] Dark Ruler No More
The final of the 3 latest game changing cards have just been confirmed for Extra Pack 2019~
Dark Ruler No More
Negate the effects of all face-up monsters your opponent currently controls, until the end of this turn, also, for the rest of this turn after this card resolves, your opponent takes no damage. Neither player can activate monster effects in response to this cards’ activation.
Source from OCG Official Twitter