Merciless Javelineer 
Creature - Minotaur Warrior
"My mind is the calm in the midst of the storm, and my javelin the lightning."
Power/Toughness:
4/2Artist:
Nils HammShare:
Text:
, Discard a card: Put a -1/-1 counter on target creature. That creature can't block this turn.
Rulings:
- 4/18/2017 Once a creature has blocked, Merciless Javelineer’s ability can’t undo that block.
- 4/18/2017 The target creature won’t be able to block even if the -1/-1 counter is removed from it or if the -1/-1 counter can’t be put on it.
Legality:
- standard: Not legal
- future: Not legal
- frontier: Legal
- modern: Legal
- legacy: Legal
- pauper: Not legal
- vintage: Legal
- penny: Not legal
- commander: Legal
- 1v1: Legal
- duel: Legal
- brawl: Legal
- oldschool: Not legal
- historic: Legal
- pioneer: Legal
- gladiator: Legal
- premodern: Not legal
- historicbrawl: Legal
- paupercommander: Not legal
- alchemy: Not legal
- explorer: Legal
- predh: Not legal
- oathbreaker: Legal
- timeless: Legal
- standardbrawl: Not legal
