Fishern

Fishern is a small fish-like enemy in Mega Man X2, that's common in underwater areas. They speed back and forth like torpedoes, sometimes ascending or descending, trying to collide with X. They appear in Bubble Crab's and Serges' stages. It is also one of the enemies summoned in battle by the Sigma Virus. It also appears alongside said virus in Dragon Poker, alongside X2 Maverick comrades Scriver, Tiranos, and Tubamail-S.