Tranquility

At the beginning of each player's upkeep,
you gain 2 life and untap all your creatures.
If you control a druid creature, untap all your
lands.
The secret of the tranquility spell is to call upon that
most peaceful, most carring part of Azeroth's nature...
of the Emerald Dream's nature...
- Malfurion Stormrage to Broll Bearmantle