I need want to challenge league four in black white 2. I had a Nidoqueen, I don't know if I should use Nidoking instead. Somehow my game is harder than the usual game, so I need a good decision here. I have three strong attackers, only one special attacker yet. Here is the information Nidoqueen and Nidoking.
Nidoqueen Ability: Sheer Force Nature: Lonely EVs: Attack 167 /SpeD 145 / SpA 135
Nidoking Ability: Rivalry Nature: Lax EVs: Attack 121 /SpeD 105 / SpA 125