Enker

Enker is a Robot Master from the Mega Man Killers series created by Dr. Wily in Mega Man: Dr. Wily's Revenge. He has the ability to use the Mirror Buster to absorb shots.

Mega Man: Dr. Wily's Revenge
Enker could be too difficult as he cannot be damaged by the other weapons. Enker will shoot Mega Man after using his Mirror Buster. Mega Man should slide under him to avoid his landing. Enker will then repeat the pattern again.

Mega Man Soccer
In Enker Field, Enker will shoot the character with his Mirror Buster Shot. However, a character shouldn't underestimate him as this could be a threat in the game. If one Enker is the right defender, a character should time his shot so he never uses the Mirror buster.

Mega Man 10
Enker is found only in the first special stage. Enker is same like the one in Dr. Wily's Revenge, except Mega Man can now use the Ballade Cracker and it is his weakness, but the pattern is the same, but attacks with a similar pattern in Dr. Wily's Revenge. Enker will still repeat the pattern again.

Trivia
Enker is immune to all weapons in his first appearance, along with Break Man in Mega Man 3.

Enker's stage in Mega Man 10 is a remake, like the first and second Dr. Wily stages in Dr. Wily's Revenge.