Probe 
Sorcery
Kicker 
(You may pay an additional as you cast this spell.)
Draw three cards, then discard two cards. If this spell was kicked, target player discards two cards.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL