Wheatley has the ability to generate lightning:
⦁ Voltage: 50,000-100,000 V
⦁ Current strength: 500-1000 A (peak pulse 10-50 microseconds)
⦁ Power: 25-100 MW (1-5 MJ energy per shot)
Wheatley uses his ability to protect and hunt, but this happens quite rarely, because he is friendly :)

I'm also trying to figure out how to make shadows and highlights better, so I used a different style in this art.