I think the Lucius 2H Sword can be used in a build for Spellbinder. I am testing it atm on one of mine builds which is very similar to this one 2h Aether Spellbinder - 5:15 Crucible, SR80 from Plasmodermic, but it’s based on Patch 1.1.4.2 and for an interesting and not an average performance it needs some tuning. Maybe it could be also used as a 2H Spellcaster build.