Ripto from Spyro: Enter the Dragonfly. Allow me to explain his evil plan.
First he teleports himself and his two minions directly in front of Spyro + company despite the fact that they are distracted at the moment, thus making the element of surprise essential, and the fact that Ripto has a minion with missile launchers on his back.
Ripto continues on to announce that he will plan to steal all the magical dragonflies thereby making the people of Happy Sparkly Sunshine Land helpless before his evil magic, although it also helps make sure that the hero knows what his evil plan is and how to stop him. Why Spyro doesn't just fry Ripto's ass the second he appears is beyond me.
Then he proceeds to do so, but due to a deus ex machina, he messes up and accidentally scatters them across the land just so our hero has every opportunity to foil his dastardly plot.
Then he leaves.