I took a quick look and found the issue, tested and seems to work fine with Arctic Armour. I attached the fixed .cs file
Exception during routine Tick.System.NullReferenceException: Object reference not set to an instance of an object.
at Typhonis.Typhonis.Tick() in c:\Users\xxxx\Downloads\xxxx\Routines\Typhonis\Typhonis.cs:line 486
at Loki.Bot.RoutineManager.Tick(IRoutine routine)
Exception during routine Tick.System.NullReferenceException: Object reference not set to an instance of an object.
at Typhonis.Typhonis.Tick() in c:\Users\xxxx\Downloads\xxxx\Routines\Typhonis\Typhonis.cs:line 486
at Loki.Bot.RoutineManager.Tick(IRoutine routine)
Exception during routine Tick.System.NullReferenceException: Object reference not set to an instance of an object.
at Typhonis.Typhonis.Tick() in c:\Users\xxxx\Downloads\xxxx\Routines\Typhonis\Typhonis.cs:line 486
at Loki.Bot.RoutineManager.Tick(IRoutine routine)
I get this error when i use arctic armor + enchant + empower, if i remove arctic armor is working fine,