Thralls

Thralls are slaves in Norse mythology and appear as enemies in Tomb Raider Underworld.

They are different types of thralls in the game: Towards the end of Tomb Raider: Underworld, Lara encounters her mother, only to discover that she has become a thrall.
 * Tiger thralls- the faster, but most easiest form of Thrall that takes the shape of a real tiger.
 * Mayan thralls- these thralls are more human-like, they wear tribal dresses (skulls and such) and are harder to defeat than the Tiger thralls.
 * Viking thralls- these thralls are also human-like, they wear viking dress (viking helmet, boots and such) and are more powerful than the Mayan thralls.
 * Yeti thralls- these thralls are bigger, they have strong resemblance to the legendry Yeti and they are the most powerful form of thrall.