Night March was a Pokémon Trading Card Gamedeck archetype popularly played in the 2014-2015 and 2015-2016 season, remaining as a contender in the Expanded format even despite cards specifically created to counter this deck and the introduction of Pokémon with more Hit Points. The deck's strategy revolved around the Phantom Forces Pokémon that have the Night MarchAttack, which deals damage for each Pokémon in the discard pile with this same attack (the player could hit the opponent's Pokémon for up to 220 damage without other effects, given at least one of the Pokémon stays in play). The banning of Lysandre's Trump Card (which should directly disrupt this deck) and further additions such as Mew and Puzzle of Time kept the deck's streak through the new expansions. This archetype was heavily seen in tournaments and favoured to many players due to its physical cost in contrast to more expensive Pokémon-EX decks and by many of its cards being avaliable on the same expansion. While it did not make Top 4 at the 2015 and 2016 Pokémon Trading Card Game World Championships due to Abilities that could damage Benched Pokémon, it still ranked many first places and Top 16 appearances up to the 2018-2019 format.
Night March focused in discarding as many possible Night March Pokémon (Joltik, Pumpkaboo and Lampent) in the first turns to maximize the damage output while still having one attacker in play and use these attacks with Double Colorless Energy. Because all attackers were single-prized Pokémon dealing high damage for one energy card, their low Hit Points were not a strict concern as the player should get prize cards faster than the opponent. By having and attackers, it was also favoured against Pokémon with these Weaknesses. Because Lampent was an Evolution Pokémon and its pre-evolution cards had no synergy in the deck, it was never used as an attacker and its only purpose was to be discarded for the damage output.
To get a fast setup, many copies of Battle Compressor, Ultra Ball and Professor Juniper were essencial in these decklists. Dimension Valley was also crucial so Pumpkaboo's attack would cost , not needing extra energy to attack. Empoleon and Mew-EX were secondary attackers only during the 2014-2015 format to counter certain Pokémon and benefit from the Diving DrawAbility. Many notorious sinergizing cards were released in the 2015-2016 format, such as Puzzle of Time, Teammates, Hex Maniac, Fighting Fury Belt and as well Memories of Dawn Mew as a backup attacker. After this deck rotated out of the Standart format, Night March lost Hex Maniac and Puzzle of Time that have been then banned in the Expanded format and got Marshadow-GX as a better backup attacker.
Due to its focus in sending Pokémon to the discard pile, this archetype was sometimes part of Vespiqueen decklists for having a similar strategy.
Dimension Valley - Allows Pumpkaboo to use only one Double Colorless energy to attack.
Puzzle of Time - Puzzle of time was useful at retrieving Pokémon, energies and other resources that could sometimes be purposely discarded with Battle Compressor. Note this card has long been banned from competitive play.
Hex Maniac - Stalled Ability-based decks and bypassed Pokémon immune to attacks by Abilities. Note this card has long been banned from competitive play.
Fighting Fury Belt - Fighting Fury Belt allowed the Pokémon to survive some attacks and damaging Abilities, specially from Greninja BREAK decks, and added 10 damage to attacks.
Brad Curcio's decklist at the 2016 World Championships