Planar Outburst (ZNC) from Zendikar Rising Commander, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Vincent Proce
• Card Text:
  Destroy all nonland creatures.
  Awaken 4—5WWW (If you cast this spell for 5WWW, 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.)