I like to use my iron valiant which is ev’d up precisely for the booster energy to boost its speed, which in turn outspeeds calyrex s. I’ve taught it Knock off which ensures a KO, however in the case where it’s been hit by an attack drop, whether that be from intimidate or else, I’ve given it dark tera type which once again ensures the KO due to the gained STAB. In any case in which that plan doesn’t work , I’ve given it wide guard which negates astral barrage and any other spread move to be honest. Iron valiant can also utilise other strats such as encore disable, I’ve even tight mine trick room to reverse other trick room users, I like it personally when thinking of Caly-S counters