Anubis, Legendscribe

Whenever you cast a spell from your graveyard, Put a 1+/1+ counter on Anubis, Legendscribe.
Anubis, Legendscribe cannot have counters placed on him by other sources
As long as Anubis, Legendscribe has 3 or more 1+/1+ counters on him, he has indestructible and flying