God-Eternal Baarath

Haste
Everytime God-Eternal Baarath attacks take
your graveyard and shuffle them into a pile.
opponent must separate the pile into 2
separate piles. 1 pile goes into your hand
and the other into the graveyard. you may
play the pile in your hand without paying
for its mana cost.
you may use all graveyards if you have 20 life.