Planar Outburst (Battle for Zendikar)

Sorcery - Destroy all nonland creatures.
Awaken 4Ñ{5}{W}{W}{W} (If you cast this spell for {5}{W}{W}{W}, also put four +1/+1 counters on target land you control and it becomes a 0/0 Elemental creature with haste. It's still a land.)