Sirocco 
Instant
Target player reveals their hand. For each blue instant card revealed this way, that player discards that card unless they pay 4 life.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL
Instant
Target player reveals their hand. For each blue instant card revealed this way, that player discards that card unless they pay 4 life.