I got this riven on the first go and will never reroll it lol.
This is disgusting.

Edit: When forma'ing the bow in game I realized I actually left the naramon slot as naramon and forma'd the last slight as madurai.
The mods still fit so this shouldn't make much difference.
The reason being I was playing with a viral build ([Point Strike] wasn't equipped), but the extra crit chance seems to be working better.