Nienna Qualmë-Tári

When Nienna Qualme-Tari enters the battlefield,
each player loses 5 life, then draws five cards.
{x}{u}{b}: Target player loses X life, gains X life
and draws X cards
{2}{u}{u}{b}{b}: You may play cards without paying
their converted mana costs this turn
"She dwells alone. She is acquainted with grief,
and mourns for every wound that Arda has
suffered."