As we are closing in on our refinement bonus time (Starting mid day on the 29th), I'm looking at my companions, and their Runestones.
Each class is a bit different, but I like having a strong Striker, Leader, and Defender so I can test things out.
Raifin has one purple companion, a leader with great healing, and since Rogues have good DPS, I normally like having the leader heal me. The Runestones I have for the Healer/Leader are Eldrich Runsetones, which on Defense gives a % of the pets ratings to my hero. (Always nice to have a stat boost.)
On my striker, I like to use Profane Runestones to add to the companion's critical strike. (But perhaps I should be focusing on their armor penetration first? I know Eldrich Runsetones give companions armor Pen.)
What do you all like to use for companions and their Runstones?