McDonald's Promotional Cards 2

McDonald's Promotional Cards 2 are a series of cards included in McDonald's Mighty Kids/Happy Meals.

Prerelease leak
Due to a production error at a Upper Deck Entertainment card printing factory, the Commons from this series were accidentally included in a batch of Elemental Energy Booster Packs.

As a result, Upper Deck Entertainment clarified the tournament legality of promotional cards, stating that cards that were accidentally released are not legal until the official start of their promotion.

Breakdown
There are 3 cards per pack. The set contains 20 cards. This is comprised of:
 * 10 Rares
 * 10 Commons