Tauriel

If Kíli the Dwarf, Champion of Erebor is in your army, and is killed, Tauriel’s Strength is immediately increased to 5 and her Defence is reduced to 4 for the remainder of the battle.

Tauriel receives an additional Attack for each enemy model she is Engaged with after the first. This bonus is determined at the start of each Fight, and lasts until all Strikes from that Fight have been resolved.

An Infantry model with this special rule may move through woods and forests that are classified as difficult terrain as if they are open ground. Note that this doesn't mean they can automatically climb terrain in those areas, nor move through any tree trunks or jump falled Obstacles.