Bog's Everlasting Dawn

Creatures you control have hexproof and +X/+X
where X is the amount of dawn counters on this
card.
Whenever a creature you control dies, put a dawn counter on this card.
{2}{b}{g}: Return a target creature from your
graveyard to your hand.
Suspended in a dance of dawn and dusk the light
fades throughout the bog, seeping power into every
grove.