Blizzack Staggroff

Blizzack Staggroff (ブリザック・スタグロフ) is the boss of the "Find Hidden Base" mission in Mega Man Zero, and is a member of Leviathan's Meikai Army. Blizzack is a Mutos Reploid based on a stag (male) deer. He is resurrected by Dr. Weil in Mega Man Zero 3 as "Blizzack Staggroff R", and leads an army to attack the Resistance Base from the northern tundra.

In the first game, he's the boss of the "Find Hidden Base" mission, where Zero needs to rescue some captured Reploids. After freeing all the captives, Zero battles Blizzack in the elevator to the shuttle bay. Defeating him earns Zero the Ice Chip. Fighting him at A rank or above causes him to fire his Blizzard Arrows in his freezing blasts.

He reappears in Mega Man Zero 3, with similar tactics from the first game, but he still buckles under the power of the Flame Chip.

Blizzack also appears in the Rockman Zero manga, where he attacks a village, but is defeated by Zero.

Data
Nickname: 絶対零度鹿王 (Zettai Reidou Shika-Ou, Absolute Zero Stag King)

EX skill: Double Blizzard (ダブルブリザード): Blizzack uses his turbine arms attack, but instead of conjuring snow that impairs Zero's jumps, he conjures four icicles that attempt to impale Zero.

Mega Man Zero 3:

Area: Frontline Ice Base

Mission: Engage Neo Arcadia Army

EX skill: BlizzardArrow

Mega Man Zero 1

 * Cameloid
 * Condoroid
 * Flopper
 * Gli-Eye
 * Quicksand Mixer
 * Sand Snake
 * Pantheon Guardian
 * Pantheon Warrior
 * Top Gabyoall
 * Battle Tutle Bros.

Mega Man Zero 3

 * Claveker
 * Grand Cannon
 * Gyro Cannon
 * Heavy Cannon
 * Pantheon Aqua
 * Pantheon Guardian
 * Pantheon Hunter
 * Sharkseal X

Trivia

 * Stagrroff is called a elk in his Secret Disk data from Mega Man Zero 3.
 * The suffix "-off" is often used in Russian names, here it obviously ties the cold in Russia to Blizzack's manipulation of frost.