If you have played or created 1 or more auras this turn, Swarming Gloomveil gains go again. If you have played and/or created 2 or more, it gains +1[Power]. If you have played and/or created 3 or more, it gains "When this hits a hero, they can't prevent arcane damage from sources you control this turn."
Near Mint 1st Edition Normal - $23.50
Lightly Played 1st Edition Normal - $21.10
Moderately Played 1st Edition Normal - $18.80
Heavily Played 1st Edition Normal - $15.30
Damaged 1st Edition Normal - $11.80