Gyarados (6) [Base Set (Shadowless)] L-20 Does 40 damage plus 10

Does 40 damage plus 10 more damage for each 1 Energy in the Defending Pokemon's Retreat Cost (after applying effects to the Retreat Cost)

including damage done to Latios ex by your opponent's Pokemon-ex during your opponent's next turn

Set: Sun & Moon: Forbidden Light Type: Metal Rarity: Ultra Rare Retreat cost: Colorless

Set: Team Magma vs Team Aqua Type: Grass Rarity: Ultra Rare Retreat cost: 2 [1] Green Heal

Gyarados (6) [Base Set (Shadowless)] L-20 Does 40 damage plus 10Set: Base Set (Shadowless) Type: Water Rarity: Holo Rare Retreat cost: 3 [WWW] Dragon Rage (50) [WWWW] Bubblebeam (40) Flip a coin. If heads, the Defending Pokemon is now Paralyzed.