Hydreigon (Dragon Majesty DRM 33)

Hydreigon — 160 HP — [D]
Stage 2

Ability: Weed Out
Once during your turn (before your attack), you may choose 3 of your Benched Pokémon. Then, discard your other Benched Pokémon.

[D][D][C] Dark Destruction: 120
You may discard an Energy from this Pokémon. If you do, discard an Energy from your opponent’s Active Pokémon.

weakness: [F]×2
resistance: [P]-20
retreat: 2

Illus. Masakazu Fukuda
Dragon Majesty — 33/70 — Rare Holo

The heads on their arms do not have brains. They use all three heads to consume and destroy everything.