Cannon of Haima

For each opponent, choose one —
• Destroy target artifact that player controls.
• Destroy target enchantment that player controls.
• Cannon of Haima deals 3 damage to each creature that player controls.
If this spell was copied, you may choose up to two instead. You may select the same mode twice.

Then scry X, where X is the number of permanents that left the battlefield this way.