Blue Pestos are found in Minish-sized areas and Dungeons across Hyrule. They attack by dropping dirt balls onto Link, covering him in earth; this can attract Moldworms to attack him. If Link throws Bombs at a Blue Pesto, it can pick them up and drop them back onto him. Using Remote Bombs, Link can defeat a Blue Pesto by detonating the Bomb while the Pesto is carrying it.
- Encyclopedia (Dark Horse Books) pg. 197