Marvel Disk Wars: The Avengers

An escape pod containing Rocket Raccoon and Groot is stopped by Iron Man and Hulk from crashing in Techno Isle, Tokyo. The pod also contains the Kree Mact, a powerful blue energy device stolen from Ronan by the Guardians of the Galaxy. Iron Man reluctantly agrees to board the Helicarrier in order to study it. Eventually Rocket and Groot revive, just as the other members of the Guardians arrive to take back the device and their comrades. The Avengers fight with the Guardians, but settle their differences just before a vortex opens and a large creature emerges.