Paarthurnax

Defender Flying Menace
{3},{t}: Teacher of Toungs (put a Shout card to the Wordbank, Stagger [add one word to a shout])
Paarthurnax will affect your side with Greybeards or The Blades and until Paarthurnax has entered the battlefield nothing happens with these
• if Paarthurnax is on the Battlefield you are with the Greybeards find a word wall
• if Paarthurnax is in the Graveyard or Exile you are with The Blades pay {1} to not find a word wall