Erithizon 
Creature - Beast
Unlike scorpions, the erithizon isn't immune to its own weaponry.
Power/Toughness:
4/4Artist:
Scott M. FischerShare:
Text:
Whenever Erithizon attacks, put a +1/+1 counter on target creature of defending player's choice.
Rulings:
- 10/4/2004 Erithizon’s controller controls the triggered ability, but their opponent chooses the target.
Legality:
- standard: Not legal
- future: Not legal
- frontier: Not legal
- modern: Not legal
- legacy: Legal
- pauper: Not legal
- vintage: Legal
- penny: Not legal
- commander: Legal
- 1v1: Legal
- duel: Legal
- brawl: Not legal
- oldschool: Not legal
- historic: Not legal
- pioneer: Not legal
- gladiator: Not legal
- premodern: Legal
- historicbrawl: Not legal
- paupercommander: Not legal
- alchemy: Not legal
- explorer: Not legal
- predh: Legal
- oathbreaker: Legal
- timeless: Not legal
- standardbrawl: Not legal
