This build is a HUGE surprise for me personally, i didn't expect it to be so good! We all almost forgot how long time ago we played full Raekor, it was actually season 1..or 2... yeah.. Oh well. Then Raekor also returned with Boulder Toss, but quickly got swallowed by IK and became just a Charger addition.
TBH this build is much, much more fun to play than IK HOTA itself, and does comparable amount of damage (might be a BIT less in the end). The GR ceiling is higher than IK HOTA though, simply because it's like Uliana EP... everything GOES BOOM and your progress bar shines lol.
GR100 CLEAR: https://youtu.be/TzeeCKarXFw