When Stamp Authority enters the arena, if you have 2 or more cards in your pitch zone with cost 3 or greater, your hero gains +1 [Intellect] until end of turn.
While Stamp Authority is in the arena, attack action card�effects do not trigger when they hit.
At the beginning of your action phase, destroy Stamp Authority.
Near Mint 1st Edition Normal - $17.70
Lightly Played 1st Edition Normal - $16.80
Moderately Played 1st Edition Normal - $15.00
Heavily Played 1st Edition Normal - $13.30
Damaged 1st Edition Normal - $12.40