Tree of Savior KR server just got a new 'gold' sink feature. Now you can buy special 7 day costumes from NPC for silver.
Tree of Savior Rental Shop
Rental Shop -
Each costume cost 498000 silver and will disappear after 7 days.

Orsha Soldier (M)
Tree of Savior orsha
Orsha Soldier (F)
Tree of Savior orsha
Jurus Costume (M)
Tree of Savior Rental Shop
Grita Costume (F)
Tree of Savior grita
Hair dye, each dye cost 49 TP.
Ash Blonde Hair Dye
Tree of Savior blonde hair dye
Ruby Hair Dye
Tree of Savior ruby hair dye
You can get new visual effects for Multi Shot if you wear Archer Circle 3 Costume.
Tree of Savior new visual effect archer
You can get new visual effects for Mass Heal if you wear Priest Circle 3 Costume.
Tree of Savior new visual effect priest
Thanks to Gwenyth.