This skill just is just the most ridiculously over performing cc in the game and makes the old rune cage look tame in comparison. In CP pvp there are already enough snares , CC’s and immobilises to have 1 skill that wrap the 2 worst together. there is nothing worse than kiting on a medium armour build to be instantly wiped because of this skill alone. Combined with half a dozen dots even the most incapable player can sit there perm blocking, fossilise then leap or meteor and get easy kills with a 2 button combo.
In non CP most magica builds don’t have the stamina recovery to break the CC, dodge roll the immobilise and then break the next CC (most builds don’t have the barspace to run race against time). For some reason Rune cage was nerfed multiple ways in 1 update but this even better skill persists update to update without change.