Personally, I think Varan should have more roles. My idea to include him in my kaiju roster was based on his appearance in Godzilla: Unleashed (I never thought he'd make it there (same for King Caesar))
Height: 45 meters
Length: 90 meters
Mass: 11,000 tons
Varan is the Yamato Guardian of the Sky, with special affinity for forested and hilly areas, as well as the air. Although not capable of true flight, Varan's extraordinary leaping capabilities and gliding capacity mean that he rarely, if ever, touches the ground for more than an instant. Although he naturally lives in solitude, Varan has developed very finely-honed sonic projection capabilities which can be used to communicate over vast distances. These same pinpoint sonic waves can be used in battle to disrupt an opponent's sense of balance. He can also release a neurotoxic poison from his bite. Varan is quite possibly the most mysterious of Earth's native Kaiju—first-hand sightings of him by humans remain relatively rare. He can also draw more power by establishing a link with a human host, particularly Masato Ishimaru.
-Armored hide resistant to most conventional weaponry
-Able to extend fleshy membranes to glide for long distances
-Claws and tail stinger releases a paralyzing poison to subdue prey
-Releases a powerful neurotoxin from fangs
-"Flight" at mach 1
-Able to stun opponents with concentrated waves of sonar
-Can draw more power by establishing a link with a human host
Character (c) Toho, Co. Ltd.