Kyra is a Valkyrie that was first introduced in "I'll Be Home For Clashmas".
She often misses Clashmas with her sister and mother, so many times that her mother gave her her birthday present before Clashmas happened, as she assumed she wouldn't make it in time.
After getting lost, she meats a Miner who she travels with until she can find her way home.
Mort and Kyra