Alna, Courtney's Guardian

Flying, deathtouch.
Undying. (When this creature dies, if it had no
+1/+1 counters on it, return it to the battlefield
under its owner's control with a +1/+1 counter on it.)
{2}{w}{b}{t}: Prevent all damage from a single
source targeting Courtney, Lifegain Queen.
"Try to touch my queen and I will kill you!"