Burial Bog, Bone Battlefield

Partner with Brittle Bones, Bone Binder
Defender, ward {3}
Skeleton creature cards in your graveyard have
"{x}{b}: Return this creature from your graveyard
to the battlefield tapped. X is this card's mana
value."
{t}: Add {b}{b} to your mana pool.
{2}{b}{t} Sacrifice a skeleton: Scry 2, then draw
two cards. You lose 2 life.