>>31156683That card looks decent, but I think the regular Vikavolt card seems like it is probably better though.
Here's the Pokebeach translation:
Vikavolt – Lightning – HP150
Stage 2 – Evolves from Charjabug
Ability: Strong Charge
Once during your turn (before your attack), you may search your deck for a [G] Energy and a [L] Energy and attach them to your Pokemon in any way you like. Shuffle your deck afterwards,
[L][C][C][C] Electrocannon: 150 damage. Discard 3 Energy attached to this Pokemon.
Weakness: Fighting (x2)
Resistance: Metal (-20)
Retreat: 3