Blood Rage group Both the Warchief Inaguration and Ancestral Anger spell belong to this group. Meaning you can't run them 2x each and will either only allow 2x of one or 1x of each. Inquisitor Isran group Currently, you can run 2 Ironfist Inquisitors and one Inquisitor Isran, essentially running the same rune 3 times. This is because there is an Ironfist Inquisitor and a separate Inquisitor Isran group(limited to 1). Ideally, they should be the same class of rune. Spirit Rune Group Currently, Disturbed Spirit and Haunting Spirit share the same group but they're very different runes.