Gaia, the Crying Planet

When a creature you control dies, you may cast a creature card from your graveyard for it's
Lifestream cost.
If a creature in your graveyard has flying, your creatures gain flying. The same is true for
vigilance, indestructible, double strike, reach, deathtouch, first strike, haste, hexproof, lifelink, menace, intimidate, protection, and trample.