I got this R2. At first i thought this is like a second Black Sword for me. But black sword buffs your normals and charged. While this fucking thing does 25% of your atk separatly from your normals and charged. As!!! : phys dmg. Which is completely garbage, and i didnt found anyone who could utulise this. Nor Kaeya with phys build (this thing still does like 100-300 per proc) nor use its 50% energy recharge + emblem + Kaeya ascention ER to do good dmg with Q (dmg is still lower then 4 piece cryo set and a Black sword). Its bad on every single scenario on other characters, might be one of the worst weapon legendaries in the game.
This thing fucking sucks.