Noxious Dragon
Creature — Dragon
Flying
When Noxious Dragon dies, you may destroy target creature with mana value 3 or less.
Legalities
- brawl: banned
- commander: legal
- legacy: legal
- modern: legal
- pauper: legal
- standard: banned
- vintage: legal
- pioneer: legal
Rulings
- 2014-11-24:
A face-down creature has a converted mana cost of 0. However, its converted mana cost changes when it’s turned face up. Thus, if a creature is turned face up in response to being targeted by Noxious Dragon’s ability, it may become an illegal target.
- 2020-11-10:
If a creature on the battlefield has {X} in its mana cost, X is considered to be 0.