Kherti, One for the Many

When Kherti, One for the Many attacks or blocks, creature tokens you control get +2/+2 until end of turn.
Embalm {2}{w}{w} ({2}{w}{w}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a white Zombie Human Advisor with no mana cost. Embalm only as a sorcery.)