SOM: Blunt the Assault, Instant 3G You gain 1 life for each creature on the battlefield. Prevent all combat damage that would be dealt this turn.

Blunt the Assault

You gain 1 life for each creature on the battlefield. Prevent all combat damage that would be dealt this turn.

1/1/2011 You gain 1 life for each creature on the battlefield, not just for each attacking and blocking creature.