{"id":"b4b-419","name":"Mega Gengar ex","element":"Darkness","type":"Pokemon","subtype":"Stage 2","effect":null,"health":210,"set":"Deluxe Pack: Mega (B4b)","pack":null,"attacks":[{"name":"Labyrinth of Shadows","damage":"120","cost":["Darkness","Darkness","Darkness","Colorless"],"effect":"During your opponent's next turn, they can't play any Trainer cards from their hand."}],"retreatCost":1,"weakness":"Fighting","abilities":[],"evolvesFrom":"Haunter","rarity":"Full Art EX/Support","setId":"b4b","number":419,"packs":[],"rules":["Mega Evolution ex rule: When your Mega Evolution Pokémon ex is Knocked Out, your opponent gets 3 points."],"gameplayId":"gp-2e2b3f00955f3267de7515c51852191569ddc6774b7831739ad6e3afdca496e5","alternatePrintIds":["b2b-039","b2b-079","b2b-114","b4b-141"],"imageUrl":"/cards/b4b-419.webp?v=a1d859d9ce322cc7f16d0141ca48a537d2bf9c3a3d29224e31c1f6bd81604f4b","originalImageUrl":"/images/original/b4b-419"}