Reddit mentions of Pokemon TCG: Battle Arena Decks Kyurem Vs White Kyurem Deck, Black

Battle Arena Deck are good options, as they have strategies and actually some viable cards. Gives you a base to start with and can be upgraded from there. Unfortunately the newest iteration of them was just canceled, but you should still be able to find the Keldo vs Rayquaza or Black vs White Kyurem in stores and online.

[Amazon Keldeo Link] (https://www.amazon.com/Pokemon-TCG-Battle-Rayquaza-Keldeo/dp/B01GT1CY7K/ref=pd_sim_21_1?_encoding=UTF8&pd_rd_i=B01GT1CY7K&pd_rd_r=8MDCCMB67RPXS0GQGY5S&pd_rd_w=0n4m2&pd_rd_wg=Upomu&psc=1&refRID=8MDCCMB67RPXS0GQGY5S)

Amazon Kyurem Link

You do have another option besides theme decks. Pokémon has released Battle Arena decks in the past that are sold as a set of two (there was Darkrai & Mewtwo, Rayquaza & Keldeo, and Black Kyurem & White Kyurem). The Kyurem one can be bought off Amazon for $22 as of this writing (which is slightly cheaper than 2 theme decks, which would run around $25). The other 2 seem to cost more since they’ve been discontinued for a few years, but if you look around, you might find a good deal for them. These decks are roughly equal in power, and many of the cards in them are pretty strong, unlike something like the trainer kit where the cards are incredibly weak and never going to get used once you start working on making better decks.

https://www.amazon.com/Pokemon-POK17BAEXSPDK-Pokémon-Battle-Kyurem/dp/B06XKC6J29/ref=sr_1_2?crid=10LK74BHRQY92&keywords=pokemon+battle+arena+deck&qid=1554993772&s=gateway&sprefix=pokemon+battle+arena%2Caps%2C165&sr=8-2


If you’re planning on eventually playing competitively, you may want to first see what kinds of events are run in your area. The Battle Arena decks are a couple of years old, and while they’re completely legal in Expanded (Pokémon’s version of the Modern format in MTG), almost none of the cards are legal in Standard (which is almost identical to MTG’s Standard format. Any of the newer theme decks are completely Standard-legal, but they will require more work to get to tournament-level decks.

Hi, and welcome! For preconstructed deck there isnt much in terms of competativeness. I'll link an Amazon listing that is probably the closest you'll get. There isnt much for decks out right now, because rotation just happened, but this sylveon deck is pretty close to controll. Lastly I would each pick up one or two of the garchomp theme decks. You can mush them together and make something pretty decent for cheap. The garchomp deck wont be standard, but it's fairly powerful for friendly play. https://www.amazon.com/Pokemon-Battle-Arena-Kyurem-vs-Kyurem/dp/B06XKC6J29
https://www.pokegoldfish.com/archetype/standard-sylveon#paper
https://www.amazon.com/Pokémon-Pokemon-Theme-Deck/dp/B079H872F7/ref=mp_s_a_1_1?ie=UTF8&qid=1536510717&sr=8-1&pi=AC_SX236_SY340_FMwebp_QL65&keywords=garchomp+theme+deck
https://www.pokemon.com/us/strategy/a-bite-on-a-budget/

It wasn't this exact pack, but it just differed by the theme: https://www.amazon.ca/Pokemon-TCG-Battle-Arena-Decks/dp/B06XKC6J29/ref=mp_s_a_1_68?ie=UTF8&qid=1541791955&sr=8-68&pi=AC_SX236_SY340_QL65&keywords=Pokemon+cards