MTG - Avatar The Last Airbender Collector Booster Box

We know Collector Boosters will return. They’ll be available in boxes of 12 packs. Expect them to be the best place to get rare, chase cards, but to cost considerably more than Play Boosters.They are also highly likely to sell out fast, so snag these up ASAP to avoid disappointment. While the rest of the set has gone live for preorder, we haven't yet had the Collector Boosters go live just yet.