Twisty

Twisty are viruses in Mega Man Battle Network. These viruses remain stationary on one of the back panels throughout the battle. Their attack consists of summoning an unceasing, random moving cloud-like object that shocks panels with electricity. Since the cloud piece is hovering in air, it cannot be dammaged. In order to damage/delete the virus, the player must attack the stationary virus, which bears the health points. Twisty3, unlike the other two variants, break the panels which they shock.

Twisty1
Twisty1 are red colored with yellow hair and yellow paws.

Twisty2
Twisty2  are blue colored with aqua-green hair and paws.

Twisty3
Twisty3  are grey colored with red hair and red paws.

Twistys' Attack
A slow moving cloud-like head hovers above panels in random order, shocking them or anything located on them (including the player).

Attack Pieces:
Twisty:

Twisty2:

Twisty3: