Pitch Black

Basic

{Water}{Water} Water Gun 40
{Water}{Water}{Water} Wave Splash 80

Weakness {Lightning} ×2

Retreat {Colorless}{Colorless}{Colorless}{Colorless}

Wailmer

Mega Rising

{Colorless}{Colorless}{Colorless} Surf 50

Weakness {Lightning} +20

Retreat {Colorless}{Colorless}{Colorless}

Journey Together

{Colorless}{Colorless}{Colorless} Surf 60

Weakness {Lightning} ×2

Retreat {Colorless}{Colorless}{Colorless}

Crown Zenith

{Colorless} Nap
Heal 30 damage from this Pokémon.
{Colorless}{Colorless}{Colorless} Water Gun 70

Weakness {Lightning} ×2

Retreat {Colorless}{Colorless}{Colorless}

Silver Tempest

{Water}{Colorless} Gulp Down 30
Heal from this Pokémon the same amount of damage you did to your opponent's Active Pokémon.
{Water}{Water}{Colorless} Wave Splash 60

Weakness {Lightning} ×2

Retreat {Colorless}{Colorless}{Colorless}{Colorless}

Vivid Voltage

{Colorless}{Colorless}{Colorless} Hydro Pump 10+
This attack does 20 more damage for each Water Energy attached to this Pokémon.

Weakness {Lightning} ×2

Retreat {Colorless}{Colorless}{Colorless}

Cosmic Eclipse

{Colorless}{Colorless} Wave Splash 30

Weakness {Grass} ×2

Retreat {Colorless}{Colorless}{Colorless}

Celestial Storm

{Water}{Water}{Water} Wave Swallower 50
Flip a coin until you get tails. For each heads, heal 50 damage from this Pokémon.

Weakness {Grass} ×2

Retreat {Colorless}{Colorless}{Colorless}

Guardians Rising

{Water}{Colorless} Splash 20
{Water}{Water}{Water}{Colorless} Surf 70

Weakness {Grass} ×2

Retreat {Colorless}{Colorless}{Colorless}

Dragons Exalted

{Colorless} Lullaby
Flip a coin. If heads, the Defending Pokémon is now Asleep.
{Water}{Colorless}{Colorless} Water Gun 30

Weakness {Lightning} ×2

Retreat {Colorless}{Colorless}{Colorless}

Triumphant

{Water}{Colorless}{Colorless} Double Attack
Choose 2 of your opponent's Pokémon. This attack does 20 damage to each of them. (Don't apply Weakness and Resistance for Benched Pokémon.)
{Water}{Colorless}{Colorless}{Colorless} Surf 50

Weakness {Lightning} ×2

Retreat {Colorless}{Colorless}{Colorless}

Supreme Victors

{Water}{Colorless} Hydro Pump 20+
Does 20 damage plus 10 more damage for each Water Energy attached to Wailmer but not used to pay for this attack's Energy cost. You can't add more than 20 damage in this way.
{Water}{Colorless}{Colorless} Take Down 50
Wailmer does 20 damage to itself.

Weakness {Lightning} +20

Retreat {Colorless}{Colorless}{Colorless}

Great Encounters

{Water}{Colorless} Tsunami 10
Flip a coin. If heads, this attack does 10 damage to each of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)
{Colorless}{Colorless}{Colorless} Ram 30

Weakness {Lightning} +20

Retreat {Colorless}{Colorless}{Colorless}

Legend Maker

{Colorless}{Colorless} Double Tackle
Does 20 damage to each Defending Pokémon.
{Water}{Water}{Colorless} Whirlpool 30
Flip a coin. If heads, discard an Energy card attached to the Defending Pokémon.

Weakness {Lightning} ×2

Retreat {Colorless}{Colorless}{Colorless}

Sandstorm

{Colorless}{Colorless} Rollout 20
{Water}{Colorless}{Colorless} Super Hypno Wave 30
The Defending Pokémon is now Asleep.

Weakness {Lightning} ×2

Retreat {Colorless}{Colorless}{Colorless}

Ruby & Sapphire

{Colorless}{Colorless} Rest
Remove all Special Conditions and 4 damage counters from Wailmer (all if there are less than 4). Wailmer is now Asleep.
{Water}{Colorless} Water Gun 20+
This attack does 20 damage plus 10 more damage for each Water Energy attached to Wailmer but not used to pay for this attack's Energy cost. You can't add more than 20 damage in this way.

Weakness {Lightning} ×2

Retreat {Colorless}{Colorless}{Colorless}