Club is an Ankylosaurus. He was Dr. Cockroach's eighth creature, and his sixth regular one.
His card, along with the Move Card Mole Attack, winded up in the subway system under Modesto. He was activated when some dirt fell on the card. He was already asleep. He was woken up in the morning by some workers. Sometime later, he had gone back to sleep. Unfortunately, a train roared by and awoke him. He started smashing nearby things, then battled Thylaco and lost. His capture removed Whippy from the team. He was later revealed to be a 13 on the Power Scale. Ten episodes later, he battled in a battle royale, but was defeated. Two episodes later, he battled in another battle royale, but was defeated. Six episodes later, he battled in another battle royale, but was defeated. Twelve episodes later, he was removed from the team by Plates' capture.
The first copy of the Mole Attack Move Card was in his Card Capsule, and was activated along with him.
Mayfly Metal Attack
He combines Mole Attack with Mayfly and Metal Wing.
He is the first creature to be named after one from Dainason.
He has never won a battle.