Have you figured it out yet? If not, zapping is when you pay to have your pet zapped & they’ll have the chance of turning into a different color, species, or experiment, gaining stats, changing gender, losing their minion, or losing an item in your inventory. It costs 15 wizard tokens for a regular zap, 400,000 sP and 15 wizard tokens for a random experiment, and 500,000 to turn your pet into a Yaherra or Qrykee. Check it out here. There’s also a timer and you can zap once every few hours (I forgot the exact time).