is one of the members of the Sacred Swordsman and was one of the Pokémon that helped Keldeo
learn the true weight of its sword to become part of the Sacred Swordsman. Terrakion
is a very strong Pokémon who is jolly and likes to have a fun time.
While attempting to help save Keldeo
from Kyruem, it was frozen in ice. It wasn't until Keldeo
returned to face Kyruem again with Ash Ketchum
and his friends that it was released from the ice. After Keldeo
proved to be worthy to become a Sacred Swordsman, Terrakion
agreed that Keldeo
should join them and work hard together.