Most Eighty-Six god roll guides were written before Destiny 2's final major patch, so their ammo math and farming routes are already wrong. Update 9.7.0 cut the Vortex heavy attack cost and gave the sword an intrinsic Overload stun. Here is the current PvE roll, the full perk pool, and how to actually farm it now.

Most Praxic Blade guides date from Renegades launch week, and three of their core instructions are now wrong. The one-run catalyst rule was patched out, Fire and Ice moved out of the Legends node, and the fourth catalyst is no longer a mystery. Every catalyst, Form, Core and crystal, checked against a game that has stopped updating.