Developing tank, a Common card

The card carries these facts from its Wikipedia article.

• A developing tank allows photographic film to be developed in a daylight environment.
• This is necessary because most film is panchromatic and therefore can not be exposed to any light during processing.
• Depending upon the size and type, a developing tank can hold one to many roll or sheet films.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Developing tank article was read about 2,300 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 41 and blocks with 21: each hit it takes is cut by 8 %.

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 Developing tank in the power ranking, all domains together.