Brine Seer 
Creature — Human Wizard
, 
: Reveal any number of blue cards in your hand. Counter target spell unless its controller pays 
for each card revealed this way.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL