This Pokémon is both [L][D] type.
Poké-POWER: Darkness Navigation
Once during your turn (before your attack), if Dark Electrode has no Energy attached to it, you may search your deck for a [D] or Dark Metal Energy and attach it to Dark Electrode. Shuffle your deck afterward. This power can’t be used if Dark Electrode is affected by a Special Condition.
[L] Energy Bomb: 30
You may move all Energy cards attached to Dark Electrode to your Benched Pokémon in any way you like.