Arsenal continues to be in the middle-of-the-road when it comes to group utility. Defensively, they’re more similar to Sniper, offering strong damage mitigation that lasts for quite a while, though they aren’t quite as good as mitigating spike damage due to their more situational cheese ability. They tend to be not quite as mobile as Sorc, but their mobility is vastly superior to Sniper. Welcome to my 6.0 guide as for Arsenal! Merc DPS in general, represents the middle ground between Sorcerer and Sniper DPS. How is the Class and Spec changing with SWTOR 7.0.Crowd Control and Other Notable Abilities.Single Target Rotational Abilities, Attributes and Important Procs.