Mythrovia – Urteil der Äonen
Trap Card
Counter
When your opponent activates a card or effect: Negate the activation, then you can target 1 “Mythrovia” monster in your GY, Special Summon it.
If you control a Fusion Monster, your opponent cannot add cards from their GY to their hand or Special Summon monsters from their GY for the rest of this turn.
You can only activate 1 card with this card’s name per turn.