Iguano is an Iguanodon. He was Dr. Cockroach's fourth creature, and his second regular creature.
History
His card, along with the Move Cards Green Impulse, Nature's Blessing, and Dino Force winded up in Australia, right by Ayers Rock. He was activated when a rocket landed near his open Card Capsule, blowing his card onto some shrubbery. He left the area, but later returned and saw Team Monster. After spotting their Dino Holders, he challenged them, battling Thylaco alongside the 11 Tupuxuara, 3 Minmi, and 3 Muraenosaurus. He lost, however. He was later revealed to be a 3 on the Power Scale, and was given the Anuro Tornado card. Four episodes later, he battled a Future Shark alongside the Anurognathus and lost.
Move Cards
The Green Impulse card was in his Card Capsule, and was activated along with him. When he was defeated, the 8 Tupuxuara turned back into a card and blew away, thus he lost the ability to use this Move.
After his capture, he was given the Anuro Tornado Move Card to replace the ones he had lost.
The first copy of the Nature's Blessing card was in his Card Capsule, and was activated along with him.
The Dino Force card was in his Card Capsule and was activated along with him. After his defeat, the card blew away, thus he lost the ability to use this Move.
Trivia
He has never won a battle.
