Windgrace, the Protector

Whenever Windgrace, the Protector enters the battlefield, make a 1/2 cat creature token for each land you control.
Whenever you gain life, choose target land from your graveyard. You may play that land.
You may play a land anytime you could play an instant.
Landfall-You gain 3 life. Investigate
Whenever a token or land you control leaves the battlefield, put a +1 +1 counter on each cat you control, you gain 3 life.