Opinions on my Pokemon team (Black version)?

Icirrus city has an ice leader if you didn't already know that but your team probably needs a better fire type or a fighting or steel type instead. The Simi pokemon aren't as reliable later in the game. You also need to prepare for a dragon leader fatter that, you're stoutland may not be strong enough to win with just ice fang. I don't recommend using a dragon type to fight thst gym either because his pokemon are all very fast especially his haxorous. At this pointin the game you should really be preparing for the elite 4 as welll. They use psychic ghost dark and fighting types and they are all level 50 to 55. Instead of fighting the champion after the elite 4 you have to face n and ghetsis. I don't remember their exact teams but you can find them and any other answers on Serebii