Crumbling Faram Azula

Crumbling Faram Azula enters the battlefield
tapped
As an additional cost to play Crumbling Faram
Azula sacrifice one dragonkin
When Crumbling Faram Azula enters the battlefield reveal the top card of your deck
If it's a dragon or dragonkin place it onto the battlefield otherwise draw one card
{t}: Add {w},{b} or {c}{c} to your mana pool