This is a good build I always use for Reim.
- Start with the starting items and work your way to a EOH
- Now work your way towards a Broken Myth, and Sprint Boots (Get Defensive items at this point if you need it)
- You should have your Travel Boots and Broken Myth at this point.
- From here on work on getting Def. Items/War Treads (Tier 2). Take a look at your opponents and see what they are running with, and adapt from there (Also start investing in items working towards Frostburn).
- You should work your way to a Frostburn from here on out.
- You should be arriving at late game from here on. Now you can start swapping out items to adapt to the enemy.