Screwdriger

Screwdriger (スクリュードライガー) is the squid-like enemy from Mega Man Zero that appears in the aquatic area of the Secret Base after Blizzack Staggroff's defeat. Its name is a modification of the word "screwdriver" (スクリュードライバー). It floats aorund in the water and swims toward Zero when he gets too close. If enough of them are killed, one will drop a Cyber-elf.