[1] Awoken {The Forgotten Five Series Spirit Animals}

Four years before the Four Fallen were summoned as Spirit Animals, there were five beasts that were bigger then the normal size people summoned. A Mountain Lion [Eura], A Tiger [Zhong], A Walrus [Artica], A Rhino [Nilo], and A Chimpanzee [Amaya].

At the Nectar Ceremonies when these animals were summoned, five older Greencloaks came and proclaimed to the World that there had once been 20 Great Beasts, not just 15.

{Five Forgotten}

Arrow the Mountain Lion, only matched by Carbaro in length and agility, only matched by Briggan in speed, he is used to the cool brush of Eura on his padded feet or the Granite Hills.
{} Summoned by Silver, Conor's older sister.

Egila the Chimpanzee, an agile Amayan monkey chimp, the closest relation to humans and monkeys.
{} Summoned by Reed.

Fang the Tiger, a tiger who was half as long as Carbaro and as fierce as Briggan. He may not have run with a pack, but he could fight like 8 tigers at once when he fought an enemy.
{} Summoned by Rai-El son of the Emperor of Zhong.

Tricolipe the Rhino, a giant Rhino who shared Niloian ground with Uraza and Carbaro. He was a legendary fighter and he had the ability to summon other Rhinos to his aid when he was in Nilo. {} Summoned by Nhoji, a hunter's daughter.

Tusker the Walrus, a Walrus who always watched the other Beasts from afar. He was the Artica version of Mulop the Octopus. He was always one of the wisest and he never speaks unless he absolutely has to.
{} Summoned by Reina, an Ardu.