Apricorn Forest.

Once during each player's turn (before attacking), if that player's Bench isn't full, that player flips a coin. If heads, that player shows his or her opponent a basic Energy card from his or her hand. Then, that player searches his or her deck for a Basic Pokémon card of the same type (color) as the revealed Energy card and puts it onto his or her Bench. The player shuffles his or her deck afterward.