Hewley

The mortal guise of the silvanshee Messenger of Torm, Hewley was sent to guide Zak Lightfellow down the road to becoming the Loyal Fury's Chosen. 

But neither he nor Torm counted on 5-year-old Zak being terrified of a talking cat, and trapping said cat in one of his father's Iron Flasks... and then forgetting about him for 100 years. 

But Kalis' role in the Cosmos seems to be poking his nose where it doesn't belonging, and asking "what does this big red button do?" Or in this case, "Hey Nin, what's in this flask?"