Ruined King: A League of Legends Story
52 Achievements
40-50h
GOG
Rare Infusion
Infuse 10 Rare Items
5.4%
How to unlock the Rare Infusion achievement in Ruined King: A League of Legends Story - Definitive Guide
In the menu, you can infuse weapons and armors. You'll need crafting materials for this. These can be found in some crates or at the end of fight. You can do this at the end of the game in one time and then reload to keep your materials
See Infusion Master (20G) for more info.