Mareep - 017/128 - Common Tweet Out of stock. Wishlist Details Attack #1: Thundershock - Flip a coin. If heads, the Defending Pokemon is now Paralyzed. Card Number: 017/128 Card Type: Lightning HP: 40 Illustrator: Sumiyoshi Kizuki Name: Mareep Rarity: Common Retreat Cost: 1 Set: Base Expansion Pack Stage: Basic Weakness: Fighting