Electabuzz

Electabuzz is card 20 in the Base set (1999), a rare Pokémon card with the Lightning type, so it has a yellow card frame. In Tall Grass Club you'll find it about 1 in 25 packs when you open free Base packs.

Every pack has one rare slot, so this card takes a little luck.

Want to know more about the Pokémon? See Electabuzz in the Pokédex.