I was messing around in Ritual SSF for a fresh start and found [[Ngamahu's Flame]]. With decent damage, 60% phys to fire conversion and 20% fire pen, it seemed like a good fit for a phys spell battlemage build. In trying to figure out how to also take advantage of the axe's 20% chance to trigger Molten Burst, I discovered that it can trigger Cast on Crit. Molten Burst doesn't take a socket so it's functionally an extra link for CoC. Triggered Blade Fall with Spell Cascade creates an expected 7.5 blades per proc, which is a reasonably good fit for having Blade Blast trigger 1/5 of the time on a
