Denki

Denki are sparks of electricity appearing in Wario Land 3. They appear in The Peaceful Village and Sea Turtle Rocks, where they are rained down from Electric Lamps. When Denki hit the floor, they travel very fast in Wario's direction. If he is hit by them, he becomes Electric Wario.

depict a stunned or defeated Denki with visible eyes, hinting to them actually being alive.