Dangerous Machine Type 6

At the beginning of your upkeep, roll a d6 and
apply the result.
• 1: Exile one card from a graveyard.
• 2: Your opponents discard a card.
• 3: Draw one card.
{bull} 4: Your opponents mill one card.
{bull} 5: Destroy one non land permanent your
opponents controls.
{bull} 6: Destroy this card.