Mech Master

The second tier of machine summoners, she is stronger than both the Beast Master and the Bird Master, although she has pretty much the same set of skills. She is capable of summoning higher tier of machine-type enemies, such as Hyper Bits, Blast Eyes, Wind Guarders, and Mother Bits v2, depending on the area where she is encountered, and can use a Song Magic, Chilly Soul Dropper, as a Lv. 2 Stored Attack that causes large Ice-elemental damage. Due to the variety of monsters she can summon, you would do well in defeating her before any other enemies, while watching out for her Song Magic and her healing skills.