Silver Protection Idol Valheim 1.0.20
Silver Protection Idol is a material found in the Swamp biome in Valheim. It is used to craft Fenris Coat and Fenris Leggings.
“This mysterious idol is brimming with the potential of the gods. It could grant a powerful boon, or demand a great sacrifice.”
The Silver Protection Idol is a material. Its in-game description calls it a mysterious idol "brimming with the potential of the gods" that could grant a powerful boon or demand a great sacrifice. It weighs 0.5 and stacks up to 20 per slot. You can carry it through a teleport.
The idol is an ingredient in nine items: Fenris Coat, Fenris Leggings, Wolf Hide Chestpiece, Wolf Hide Trousers, Wolf Fur Cape, Drake Helmet, Fenris Hood, Serpent Scale Shield and Silver Shield. If you are working toward any of these, you will need to collect the idol first.
Used to craft
Drake Helmet, 
Fenris Coat, 
Fenris Hood, 
Fenris Leggings, 
Serpent Scale Shield, 
Silver Shield, 
Wolf Fur Cape, 
Wolf Hide Chestpiece, 
Wolf Hide Trousers.
Other material items
Acorns, 
Amber, 
Amber Pearl, 
Ancient Bark, 
Ancient Coin, 
Ancient Metal, 
Ashlands Gourmet Bowl, 
Ashwood, 
Asksvin Bladder, 
Asksvin Hide, 
Asksvin Neck, 
Asksvin Pelvis.