Lorelai, Garden Tender

Whenever a player plays a land, you may pay {g}. If you do, each other player may put a land card from his or her hand onto the battlefield tapped.
Whenever a player gains life, you may pay {w}. If you do, each other player gains that much life.
Whenever a player draws a a card, you may pay {u}. If you do, each other player draws a card.