I have max 15 lvl in Kyra and i prefer my build for Support and Tanks hero.

Signature Ability :

Healing Pirouette

Healing 3/3 (MAX)
Defence 2/3

Sacrifice

Healing 3/3 (MAX)
Cast Range 2/3

Music Box

Damage 3/3 (MAX)
Cast Range 2/3

So if u have max lvl Kyra u can mix Support to Tank. U are good to heal your allies ( u are not fast die because u have too much HP )

Items :

Buy Full Moon Items like : The Full Moon - Ring, Inner Reflection - Shield, Prison of Lost Souls - Staff
Head, Feet and Chest like Tanks Items like Armors and Helms


This mix have is great in u like fight in this hero. No its not only Support Hero she can fight :)

Sorry for my english i update this guide soon


http://imageshack.us/f/31/0dig.png/ - Screenshot in a full items :)