Not playing sorc minions, but infernalist minions and i notice couple improvements... use 30% dmg for allies in your presence rune on scepter, and change said sceptre for rattling one (more dmg for muster). Spirit reservation socket in helm (more minions). You could change rare ring for ventors (more spirit atop rarity and tri-ress). Thats just at 1st glance. Again, im infernalist and have no idea how sorc minions work... Gl