The War in heaven

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I —You draw three cards and you lose 3 life.
II —Mill three cards.
III —Choose up to three target creature cards with total mana value 8 or less in your graveyard. Return each of them to the battlefield with a necrodermis counter on it. They're artifacts in addition to their other types.