The Kyogre and Groudon come from Japan’s Remix Bout set:
Kyogre – Water – HP130
Basic Pokemon[C] High Tide: Attach 2 [W] Energy cards from your discard pile to 1 of your Pokemon.
[W][W][C][C] Swirling Waves: 130 damage. Discard an Energy from this Pokemon.
Weakness: Grass (x2)
Resistance: none
Retreat: 3
Groudon – Fighting – HP130
Basic Pokemon[C] Drought: Choose up to 2 basic [F] Energy cards from your hand and attach them to 1 of your Pokemon.
[F][F][C] Shaking Earth: 130 damage. This Pokemon can’t use this attack during your next turn.
Weakness: Grass (x2)
Resistance: none
Retreat: 3
This is not the first time Kyogre and Groudon have both been stars of a set’s theme decks. They were also featured in Primal Clash‘s.