Complex sentence: This leads him to save Shelby from Sledge's monster Iceage as he becomes the Dino Charge Red Ranger, who commands the T-Rex Zord that forms the core of the Dino Charge Megazord.
Split into simpler sentences: This leads him to save Shelby from Sledge's monster Iceage as he becomes the Dino Charge Red Ranger. As the Dino Charge Red Ranger, Tyler commands the T-Rex Zord that forms the core of the Dino Charge Megazord.