Gryff Rider
Creature — Human Knight
Flying
Training (Whenever this creature attacks with another creature with greater power, put a +1/+1 counter on this creature.)
Legalities
- commander: legal
- legacy: legal
- modern: legal
- pauper: legal
- vintage: legal
- brawl: legal
- pioneer: legal
- standard: legal
Rulings
- 2021-11-19:
A creature's training ability triggers only when both that creature and a creature with greater power are declared as attackers. Increasing a creature's power after attackers are declared won't cause a training ability to trigger.
- 2021-11-19:
Once a creature's training ability has triggered, destroying the other attacking creature or reducing its power won't stop the creature with training from getting a +1/+1 counter.