Glaurung, Father of Dragons

Trample, Indestructible
{u/r}, {t}: Glaurung, Father of Dragons deals 3 damage to target creature or player and you draw a card.
{u/r}: Untap Glaurung, Father of Dragons.
When Glaurung, Father of Dragons deals combat damage to an opponent, you may pay {x}{b}. If you do, target opponent discards X cards at random.