Tiering Guide

1st Tier: Pick your Character.
2nd Tier: Lv.30000 Craft and use 2nd Tier Item.
3rd Tier: Lv.50000 Kill 12th Floor of "Tower of Trails" and use the Item.
4th Tier: Lv.120000 Craft both of the "Ethernal (1) and (2)" and use them.

Tier Level Mats
1 none none
2 Lv.30000
3 Lv.50000
4 Lv.120000