A Basic Pokemon Card of type Water with the title Rain Castform and 60 HP of rarity Rare from the set Hidden Legends.  It has the attack Scattered Shower with the cost Water, the energy cost 1 with the description: Shuffle your hand into your deck. Draw up to 5 cards. It has the attack Rainy Day Blues with the cost Colorless, Colorless, the energy cost 2 and the damage of 20 with the description: If Low Pressure System is in play, the Defending Pokemon is now Confused. It has the ability Temperamental Weather with the description: Once during your turn (before your attack), you may search your deck for Castform, Sunny Castform, or Snow-cloud Castform and switch it with Rain Castform. (Any cards attached to Rain Castform, damage counters, Special Conditions, and effects on it are now on the new Pokemon.) Shuffle Rain Castform back into your deck. You can't use more than 1 Temperamental Weather Poke-Power each turn. It has weakness against Lightning 2. 
Rain Castform