Aether Realm

Aether Realm comes into play tapped.
{t}: Put {w}{u}{b}{r}{g} in your mana pool.
{5}{t}: Put three +1/+1 counters on target land you control. It becomes a spirit creature with lifelink and vigilance. It is still a land. Put five +1/+1 counters on another target land you control. It becomes a elemental creature with flying and hexproof. It is still a land.