Kain

Kain is an anvil in Cave Den. He was dug up to be used instead of sitting, being useless.

Early Life
Kain was found by Sqaishey and Stampy in episode 1/2. He was dug up much later to be used. He was found in the game Cake Roulette.

Later Life
Kain isn't seen much anymore. It is possible that Stampy and Sqaishey forgot him after he was dug up.