Treespeaker's Quest

Enchant creature.
When a land enters the battlefield, put a +1/+1 counter on enchanted creature.
When enchanted creature dies, if it had at least 3 +1/+1 counters on it, gain life equal to it's toughness and reveal cards from your library equal to it's power. Put all revealed lands onto the battlefield tapped and the rest on the bottom of your library in a random order.