Merciless Javelineer 
Creature — Minotaur Warrior
, Discard a card: Put a -1/-1 counter on target creature. That creature can't block this turn.
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Creature — Minotaur Warrior
, Discard a card: Put a -1/-1 counter on target creature. That creature can't block this turn.