Pingu's Gaming Season 1 Episode 1: Angry Birds Epic Pig Friends New Update/New Pigs (120FPS, Part 3)

Welcome to final part 3 of Episode 1 of Pingu's Gaming Season of Angry Birds Epic Pig Friends Mod! i created another pig and this time it will be Scary Ninja! with Siren Song and charge command and passive skill dodge but i don't know how to use custom skill, if anyone knows, please tell me how