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Scouring Weapon
Artificer Attack 1

You infuse your weapon with acid, momentarily corroding your opponent's defenses.

Encounter ✦ acid, arcane, weapon

Melee or Ranged weapon

Target: One creature

Attack: Intelligence vs. AC

Hit: 2[W] + Intelligence modifier acid damage, and the target takes a -2 penalty to AC until the end of your next turn. [EPG:48]