Sparkshaper Visionary 726 (Commander Masters)

At the beginning of combat on your turn, choose any number of target planeswalkers you control. Until end of turn, they become 3/3 blue Bird creatures with flying, hexproof, and "Whenever this creature deals combat damage to a player, scry 1." (They're no longer planeswalkers. Loyalty abilities can still be activated.)

NM - $1.50
LP - $1.50
MP - $1.50
HP - $1.50
DMG - $1.50