Complex sentence: Sonic flees, meeting with Tails and Knuckles the Echidna who go to rescue Elise, but Eggman lures them into a trap and warps them into the future where Tails discovers Elise and Eggman died one day before Iblis was released.
Split into simpler sentences: Sonic flees, meeting with Tails and Knuckles the Echidna who go to rescue Elise. However, Eggman lures them into a trap and warps them into the future where Tails discovers Elise and Eggman died the day before Iblis was released.