Have you considered having Lyric summoned by using a Dragonsblood while in combat (outside of combat it just has its TF effect)? Similar to it being like an Effigy Seed. Maybe she just says her new body and senses are attuned to it, and by breaking one, she'll sense it and come find you. This would keep her combat summon from using up a Skill/Power slot the tradeoff is that carrying Dragonsblood will require an inventory slot, but I think most players would prefer that to one of their 5 skills. I don't think it would be too hard to code a variant use for the item if Combat is occuring.
