Blue Lizalfos are enemies in Breath of the Wild.
Hyrule Compendium Entry
Blue Lizalfos are stronger than green Lizalfos, as they have more health and carry stronger Weapons. Like other Lizalfos, they can be often be found in or around bodies of water, such as Lakes and Rivers, but they can also be found throughout the Gerudo Desert.
- "Compared to the green Lizalfos, many of these carry much stronger weapons and are generally much tougher." — Hyrule Compendium (Breath of the Wild)