Getting refused to EX groups as a DRK

[Xariann]

-WAR does not have better mitigation than a DRK.

I did some calculations some time ago, I found that WAR does indeed have better mitigation and it's also slightly better than DRK for magic damage reduction. But those calculations were purely based on theoretical tank busters (and yes I did make up a scenario with an hypothetical magic tank buster), so that doesn't take into account sustained damage instead of burst, or add tanking.