Ravi is fed up with Luke and Zuri's pranks, so he explains to them about karma, and how their bad behavior will rebound on them. When bad things start happening to Luke he thinks it's karma, until Ravi admits to Jessie he is responsible.
Jessie defends Mr. Kipling; Zuri brings home an imaginary friend; Luke and Emma compete.
Luke needs a new member of his paintball team on short notice. He enlists a terrified Ravi, but when Luke's team is losing badly, it's up to Jessie to save the day.