Assert Authority
Mirrodin
Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.
- Released at
- 2003-10-02T00:00:00.000Z
- Mana cost
- {5}{U}{U}
- Converted mana cost
- 7
- Colors
- ["U"]
- Color identity
- ["U"]
- Legalities
- Set
- Mirrodin