Geistlight Snare 
Instant
This spell costs 
less to cast if you control a Spirit. It also costs less to cast if you control an enchantment.
Counter target spell unless its controller pays 
.
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL