Flip a coin. If heads, choose an attack on 1 of your Pokémon in play that has Dark in its name (excluding this one). Dark Link copies that attack except for its Energy cost. (You must still do anything else required for that attack.) (No matter what type that Pokémon is, Dark Hypno's type is still .) Dark Hypno performs that attack.
Black Magic ようじゅつ
Does 20 damage times the number of your opponent's Benched Pokémon.