Ezeth, The King Ascended

Indestructible, Hexproof, Flying, Lifelink, Mentor
When Ezeth, The King Ascended enters the battlefield, all Aetherean subtype cards in the graveyard are put on the battlefield
{6}{w}{w}{r}{r}-{t}Adapt 7
{3}{w}{r}-Scry 3, then draw a card