Miney

Minelayer are doll-like viruses from Mega Man Battle Network. When these viruses appear, they remain stationary on their original panel. After a set duration of time, they produce a mine from within their mouth, go into the ground thorugh a black hole and (while screen dims) randomly place a one panel mine onto the player's side of the field, after which they reappear out of the ground onto their original panel.

Minelayer1
Minelayer1 have yellow-colored hair, red-colored head piece, light-pink pants, and pink lips. They hold a grey mine.

Minelayer2
Minelayer2  have green-colored hair, yellow-colored head piece, light-orange pants, and yellow lips. They hold a grey mine.

Minelayer3
Minelayer3  have purple-colored hair, orange-colored head piece, blue-colored pants, and yellow lips. They hold a yellow mine.