Stop complaining and actually test it as you seem unable to do basic math. IK can easily clear GR45+. I'm clearing GR48+ only with IK and Bul Khatos.
Single target damage is as bad as ever though (in solo at least).
sure. gr 48 7 mins and rift guardian around 15 min. before nerf. non ancient bulkatos set ramaladned.
common raekor+ random ancient 2hander will perform nearly same