Your opponents are now forced to deal with a recurring threat from a source that they likely cant remove
P/T Set Number 29 Language Italiano Legal Formats Commander, Legacy, Vintage Not Legal Formats Alchemy, Brawl, Competitive Brawl, Historic, Modern, Pauper, Pioneer, Standard, Timeless Rulings (6/16/2023) If Shelob, Dread Weaver and a nontoken creature an opponent controls die at the same time, the opponent's creature will be exiled
Weakness: Fire (x2) Resistance: None Retreat: 4 Vulpix Fire HP70 Basic Pokemon Attacks: [C] Stampede (10 damage.), [R][C] Combustion (20 damage.) Weakness: Water (x2) Resistance: None Retreat: 1 Ninetales Fire HP120 Stage 1 Evolves from Vulpix Attacks: [C] Suspicious Shapeshifting (Discard the top card of your deck
(Do the damage before switching the Pokemon.) GGC - Poison Fang (20) Effect: The Defending Pokemon is now Poisoned
The fact that it actually gives you the option of Boggart Bog makes me strangely happy