• Magic: The Gathering
  • Magic: The Gathering Online

Which game do you want to buy from?

Assert Authority
Set: Mirrodin
Cost: 5UU
Color: Blue
Type: Instant
Rarity: Uncommon
Number: 30
Artist: Greg Hildebrandt

Affinity for artifacts (This spell costs 1 less to play for each artifact you control.) Counter target spell. If it's countered this way, remove it from the game instead of putting it into its owner's graveyard.

Assert Authority
Average Sell prices for MTGO Cards

Sell Your Copy

$0.01 DojoTrade (4.9) 4
$0.06 DojoTrade (4.9) Foil 4

This site is not produced or endorsed by Wizards of the Coast, Inc.
Card art on this page is © Wizards of the Coast, Inc. and the respective artist.