Hyrule Compendium Entry
Silver Bokoblins are much stronger than all it's Bokoblin variants. These Bokoblins have been influenced by Ganon's dark magic. They carry stronger Weapons than other Bokoblins. When defeated, Silver Bokoblins may drop Bokoblin Horns, Bokoblin Fangs, Bokoblin Guts, Amber, Opal, Topaz, Rubies, Sapphires, and Diamonds.