>>33719186First, Tyranitar getting the boost from Sandstorm doesn't change the fact it has 7 weaknesses, making Rock/Dark one of the worst defensive typings. It is Tyranitar's stats and ability that make it bulky, not its type.
Second, if you want to talk about abilities, Fur Coat boosts your mons Defense and it's not dependent on type.
Finally, regarding Defensive Ice-types, again, you're confusing competitive viability with being bulky. Articuno being a shitmon doesn't change the fact that it is much bulkier than Zapdos and Moltres. So, seriously, stop with your fucking autism cause no one is saying Guzzlord is better than Celesteela cause it isn't. But if is bulkier in raw stats, then it is, period.