Slowbro - 33/147 - Rare - Reverse Holo Tweet Out of stock. $22.84 Wishlist Details Attack #1: WC Energy Cannon (30+) This attack does 30 damage plus 10 more damage for each Energy attached to Slowbro but not used to pay for this attack's Energy cost. You can't add more than 20 damage this way. Card Number: 33/147 Card Type: Water Finish: Reverse Holo HP: 80 Illustrator: Aya Kusube Name: Slowbro Rarity: Rare Retreat Cost: 2 Set: Aquapolis Stage: Stage 1 Weakness: Lightning Manufacturer: Wizards of the Coast Ability: Dense Body - Any damage done to Slowbro by attacks from Basic Pokmon (excluding Baby Pokmon) is reduced by 20. Edition: 1st