I couldn't think of a word that would fit alphabetically to mean something along the lines of "kinship" or whatever it is that would represent the bond that these two have. So I figured "Willow Faerie" would do, as if she's a Faerie of the woods and befriended an Elk.
When I saw this card, I thought of this other card:
The focus on Willow Faerie, though, is on the Faerie. Not the Elk. Which is great, because then I could mirror the Ambassador Oak card except make the big creature the token!
Thus, Willow Faerie was (re)born.