Yes you use chain of ice BUT it isnot a 10 sec root, it is a 1 sec root and a degrading 9 sec snare.
Whit chilblains you make it degrade to the 3 sec root.
In fights you either use one F rune or D rune to CoI kiters, or IT wars (chilblains makes it harder for wars to harmsting > gain distance > Intercept you), pallies and stuff. Then you whate 10 sec till the next aplication as you can't burn F runes on perma chaining, or else you can't use FU rune skills, which are the big hits.
Well i want to pvp whit my DK and was thinking about some builds:
1. HC with rune tap
2. HC with virulence
3. Rune tap virulence no HC
4. Resist heavy build with strong Blood Strikes
Frost as it is goes well into a dps 2v2. The HC build could excel in that braket, especialy with a frost mage partner. Sheep > force trinket > HC disable > nook the non CCd.
My big dilema is virulence and Rune tap.
Virulence is nice since it may force the healer to cast dispell multiple times, yet Rune tap is a good self heal ability.
The resist build is weird but maybe usable.
edit: How doeas Glyph of DnD work? Is it chance on aplikation or chance per tick?