Thorough Investigation (Extended Art) [Dungeons & Dragons: Adventures in the Forgotten Realms Commander]

Set: Dungeons & Dragons: Adventures in the Forgotten Realms Commander Type: Enchantment Rarity: Rare Cost: {2}{W} Whenever you attack, investigate. (Create a colorless Clue artifact token with "{2}, Sacrifice this artifact: Draw a card.")Whenever you sacrifice a Clue, venture into the dungeon. (Enter the first room or advance to the next room.)