What is Lucky Energy?
Lucky Energy is a Special Energy that is used in the Pokémon Trading Card Game (TCG). It has only been released once – in the Chilling Reign Set of 2021.
See also: What are Special Energy Cards?
The Lucky Energy card provides one Colorless Energy. The card design features the Colorless Energy symbol.
In the Pokémon TCG, a player can only use an Attack Move if the specified number of Energy are attached. This specified number generally includes one or more Energy that corresponds to the Pokémon type, and / or a number of Colorless Energy. Lucky Energy Cards provide one Colorless Energy.
Lucky Energy Card Text:
The text on the card reads:
‘As long as this card is attached to a Pokémon, it provides 
Energy.
If the Pokémon this card is attached to is in the Active Spot and is damaged by an attack from your opponent’s Pokémon (even if it is Knocked Out), draw a card.‘
Gallery
Lucky Energy Card 158/198 from the Chilling Reign Set
