Hello, I'm new to Ladder slasher so please excuse my ignorance.
I looked up lvl 5 armors with 50 EE and saw they were borderline free, but couldn't find any with 6 mana regen.
Arcane iron chain mail
Level Req: 5
Physical Defense: 17 to 44
Magical Defense: 0 to 31
+51% Enhanced Effect
+6 Mana Regen
+1 to 2 Mana per Attack
+2% Critical Flux
+1% Power Shot
+2% Lightning Mastery