Vikir, the Infamous

Vikir, the Infamous' power is equal to the
number of creature cards in your graveyard.
As long as there are ten or more creature cards
in your graveyard, Vikir, the infamous has first
strike and lifelink.
As long as there are twenty or more creature
cards in your graveyard, Vikir, the Infamous
has hexproof and indestructible.