Universal Surveillance

Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.)
Draw X cards.

Floor

$0.39

7d

—

Listings

0

Sellers

0

Printings

4

CMC

3

• 
  nec$0.40ref
  #17r0 sellers
• 
  nec$0.54ref
  #54r0 sellers