Hersha,The Appointed Queen

Flying, Vigilance, Mentor
You have the option to morph together a human
and a fairy for {1}. It becomes a
5/5 human Fairy with vigilance, mentor and
haste. You may morph back both cards at any
time. If the human fairy was tapped,
the two cards continue tapped. You may morph together pairs more than once. You may morph together any pairs at any time.