Glimmora ex

Card Number | Rarity: 123/197 | Double Rare
Card Type | HP | Stage: Fighting | 270 | Stage 1
Card Text: Ability — Dust Field

As long as this Pokémon is in the Active Spot, your opponent can’t have more than 3 Benched Pokémon. If they have 4 or more Benched Pokémon, they discard Benched Pokemon until they have 3 Pokemon on the Bench. If more than one effect changes the number of Benched Pokémon allowed, use the smaller number:
Attack: [FF] Poisonous Gem (140)

Your opponent’s Active Pokémon is now Poisoned.
Weakness | Resistance | Retreat Cost: Gx2 | None | 3