Directional drilling, an Uncommon card

The card carries these facts from its Wikipedia article.

• It can be broken down into four main groups: oilfield directional drilling, utility installation directional drilling, directional boring, and surface in seam, which horizontally intersects a vertical bore target to extract coal bed methane.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Directional drilling article was read about 57,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 63 and blocks with 37: each hit it takes is cut by 15 %.

Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.

The cards just above and just below Directional drilling in the power ranking, all domains together.