From Bulbapedia, the community-driven Pokémon encyclopedia.
Rallying Cry is a Theme Deck from the Pokémon Trading Card Game Online. It focuses on - and -type Pokémon and is playable in all game modes. It features Meowth, Kangaskhan, and Exploud.
This online exclusive deck can be redeemed in the TCGO in-game Shop by entering one of these redemption codes: "boundariescrossed", "plasmastorm", "plasmafreeze", "plasmablast", "legendarytreasures", "flashfire", "furiousfists", or "phantomforces". Using these codes, the cards can be obtained multiple times after opening the deck box. The strategy of this deck is designed around the Round move.
Rally your forces and charge into battle with the Rallying Cry promo deck! Wigglytuff, Exploud, and Palpitoad combine their voices in an extra-powerful Round attack. Cheren and Cilan support your troops with extra cards and Energy, and if you fall behind, Kangaskhan can sound a Call for Family for get more Pokémon into play. This is one cry your opponents won't be able to ignore!