Aerial Attendant is a unit card.
How to Get Edit
|•||On Play:||"I must defend!"|
You could play a 3/3 Valkyrie Enforcer on turn three, [[Silence|silencing ]] some annoying enemy unit, then exhaust it on turn four to play Aerial Attendant. If you’re feeling greedy, you could even play a 1/1 Valkyrie Aspirant on turn one, then follow it up with two Finest Hours to play a turn-two Aerial Attendant!