Fire Prophecy

Fire Prophecy deals 3 damage to target creature.
You may put a card from your hand on the
bottom of your library. If you do, draw a card.
"I know the cost! Last night, gazing into that hearth,
I saw things in the flames as well. I saw a king, a
crown of fire on his brows, burning… burning, Davos.
His own crown consumed his flesh and turned him
into ash. Do you think I need Melisandre to tell me
what that means? Or you?"
—Stannis Baratheon to Davos