Hedgal, the Mad Queen

If you would draw a card, instead reveal the top
three cards of your library, choose one at random
and put it into your hand, then put the rest of
the cards revealed this way into your graveyard.
{x}{b/g}: Return target permanent with converted
mana cost X from your graveyard to the
battlefield tapped.
In her madness, she challenged Silumgar.....