Every month, Elder Scrolls: Legends [Free] brings us a Chaos Arena, and the one for August is going to be live between tomorrow, August 18th, and August 21st. The Chaos Arena allows developers to bring us some crazy scenarios and lane conditions and makes PvP matches feel very different from your usual matches. Unlike Hearthstone's Tavern Brawl, Chaos Arena has a ton of different rules, and each match features one or more scenario rules or lane conditions. In other words, during those three days you can play all kinds of different arenas. Some of the rules have you switching decks with your opponent, shuffling cards into each deck, both players starting with more magicka than usual, and much more.
There are also different lane conditions that spice up the matches. You might have one lane that gives creatures Regenerate or Breakthrough, or you might get bonuses for having more creatures than your opponent in a lane, and many, many more conditions. It really is a fun time to play Legends, and you get a free pack just for logging in during the Chaos Arena. So, enjoy some crazy matches.

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