Sonic Boom - Season 4

Main Characters

 * Sonic the Hedgehog
 * Violetta the Hedgehog
 * Miles “Tails” Prower
 * Amy Rose
 * Crimson the Hedgehog
 * Shadow the Hedgehog
 * Silver the Hedgehog
 * Blaze the Cat
 * Knuckles the Echidna
 * Sticks the Badger
 * Rouge the Bat
 * Ravana the Wolf, Conqueror of Evil
 * Dr Eggman
 * Scarlet the Hedgehog

Synopsis
Team Sonic face a villain more powerful than any other they’ve faced, but the Crystals of Life’s powers are running out.

Episodes

 * United but Apart - 3 years after the fall of Iris, an unknown ally discovers a new threat, and calls upon the world’s heroes to stop it. But there’s a problem, for all of them hit a discordant note upon their arrival.
 * New Girls, New Problems - After mysterious new girl Reina arrives, she stirs Violetta into suspicion when she steals Sonic’s attention.
 * Trouble in Paradise - Shadow and Crimson still love each other, but they both have changed and aren’t sure of where they stand.
 * She Doesn’t Trust Her - An old friend arrives in Hedgehog Village, claiming something impossible. In the meantime, Eggman wonders how to upgrade his machinery, getting help from an accomplice.
 * Lost But Not Found - The Crystals of Life go missing, so Team Sonic try to find the perpetrator with the aid of Reina.
 * Team Rituals - Sticks struggles to find the connection with her team that she once had, so she leads them through some rituals to get the old team back, but it’s harder than it sounds.
 * The Villain Uncovered - Sonic and Violetta grudgingly team up to find who stole the Crystals of Life, unmasking their next big villain’s identity and jump-starting their biggest adventure yet.