Ruin I versus Ruin II

[LineageRazor]

It helps. I add Miasma II in with the rest of my DoTs before I contagion. If I'm DoTing while chain pulling, then when I hit Contagion and then Bane, the rest of the mobs get a Miasma II without me even casting it again.

Actually, Miasma II is NOT passed by Bane. It's explicitly written on the power's ability: "Spreads a target's Bio, Bio II, and Miasma to nearby enemies." Fester, too, does not include Miasma II in its potency equation. When I learned these things. Misama II became so much less valuable to me. ;_;

Against a single target, Miasma II is not worth using at all. It does 20 potency plus 10 potency a tic for five tics, for a total of 70 potency. Ruin or Ruin II is a better use of your GCD against a single target, since they do 80 potency. It's decent enough to use against groups, though. Even just three mobs, and Miasma II is more potent than Ruin III.