I can't really make a team to get me to a 105 streak in Battle Tower. I came up with this team after see that my team had to wall/tank/sponge to speak of.
Gengar(Timid)@Focus Sash
4 HP/252 SAtk/252 Spd, IV: 31 SAtk/31 Spd
-Shadow Ball
-Thunderbolt
-Destiny Bond
-Taunt
*Gengar's man role is...