Play in the Scrappy Skirmish Online Competition, a format chosen by Pokémon fans around the world in a recent Pokémon Global Link poll! In the Scrappy Skirmish, create a team and battle using only Pokémon that never cracked the top 12 in any 2015 Double Battle Online Competition. All battles are Double Battles played in Pokémon Omega Ruby and Pokémon Alpha Sapphire. You may not bring in Pokémon from earlier games via Poké Transporter.
Sign-Up Period
Thursday, November 5, 2015, at 00:00 UTC through Thursday, November 12, 2015, at 23:59 UTC
• You must sign up during this period in order to be able to participate in the competition.
• You may sign up for the competition once per game registered to your PGL account.
Competition Period
Friday, November 13, 2015, at 00:00 UTC through Sunday, November 15, 2015, at 23:59 UTC
Participant Limit
50,000 (limit subject to change; first come, first served)
Participation Gift
Qualified participants will receive 1,000 Poké Miles, which can be used at the PokéMileage Club on the Pokémon Global Link. To qualify, players must earn a place in the rankings by completing at least one battle.
Age Divisions
Junior/Senior Division: Born 2001 or later
Masters Division: Born 2000 or earlier
• Junior Division players are limited to playing between 6 a.m. and 11 p.m., based on the eastern-most time zone in each player’s country.
Ranking Results Announcement
Late November, 2015 (announcement time subject to change)
Compatible Games
Pokémon Omega Ruby and Pokémon Alpha Sapphire
Competition Rules
• This competition uses the Double Battle format.
• Players may use Pokémon with National Pokédex number 1 through 720, with the exception of the following: Mewtwo, Mew, Lugia, Ho-Oh, Celebi, Kyogre, Groudon, Rayquaza, Jirachi, Deoxys, Dialga, Palkia, Giratina, Phione, Manaphy, Darkrai, Shaymin, Arceus, Victini, Reshiram, Zekrom, Kyurem, Keldeo, Meloetta, Genesect, Xerneas, Yveltal, Zygarde, Diancie, and Hoopa.
• Furthermore, Pokémon that finished among the top 12 in previous 2015 Double Battle Online Competitions (as listed below) are not allowed.
003 — Venusaur
006 — Charizard
025 — Pikachu
094 — Gengar
115 — Kangaskhan
135 — Jolteon
171 — Lanturn
181 — Ampharos
245 — Suicune
248 — Tyranitar
272 — Ludicolo
282 — Gardevoir
303 — Mawile
310 — Manectric
373 — Salamence
405 — Luxray
445 — Garchomp
466 — Electivire
479 — Rotom
485 — Heatran
488 — Cresselia
587 — Emolga
591 — Amoonguss
596 — Galvantula
604 — Eelektross
618 — Stunfisk
625 — Bisharp
635 — Hydreigon
639 — Terrakion
642 — Thundurus
645 — Landorus
658 — Greninja
663 — Talonflame
681 — Aegislash
695 — Heliolisk
700 — Sylveon
Players may use only Pokémon found, caught, hatched from an Egg, or received through a special promotion in Pokémon Omega Ruby and Pokémon Alpha Sapphire.
• Pokémon brought over from Pokémon Black, Pokémon White, Pokémon Black 2, Pokémon White 2, Pokémon X, or Pokémon Y via Poké Transporter cannot participate in this competition.
• Register 4–6 of your Lv. 1–100 Pokémon to your Battle Box.
• All Pokémon will automatically become Lv. 50 for the duration of each match.
• Only four of the Pokémon you register to your Battle Box can be used during each match.
• Players cannot register two or more of the same Pokémon.
• Players cannot have two or more of the same item.
• The item Soul Dew is not allowed.
• A 20-minute time limit for each match will automatically be enforced in-game, beginning at the start of each battle. If the outcome has not been determined when the time limit expires, the game will automatically apply tiebreakers to determine a winner.
• At the beginning of each battle, players have 90 seconds to select four Pokémon with which to battle.
• At the beginning of each turn, players have 60 seconds to select a move or change the Pokémon in battle. If a player has not made his or her selections at the end of this period, the game will automatically make selections for the player.
• Players may battle up to 10 games per day of the competition. Any unplayed games will carry over to the following day. A new day begins at 00:00 UTC.
• For additional details, please come back to check the competition’s regulations page when registration opens.
Participation Requirements
• A Pokémon Trainer Club membership
• A wireless Internet connection
• A Pokémon Omega Ruby or Pokémon Alpha Sapphire game with a Game Sync ID registered in the Pokémon Global Link (PGL)
• The birth date you have registered in your Pokémon Trainer Club account will determine the age division in which you play. If it’s discovered during the competition that your birth-date information is incorrect, you may be disqualified from the competition and future competitions.
now the players will have to review all their strategies! 
since it's interesting and confusing (who can remember that fire is super-effective against water? XDD)
I stopped playing Pokémon in italian because of that...)
Now I'm curious...