Cavern Quetzalcoatl

Bestow {5}{r/w} (If you cast this card for its bestow cost it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature)
Flying, hexproof, haste
When Cavern Quetzalcoatl attacks, draw a card.
Enchanted creature gets +4/+4 and has flying, hexproof, and haste.