Are 4th Print Booster Boxes Considered Part of the WOTC Era

I appreciate your query, but I need to clarify that the search results provided don’t contain information about 4th Print Booster Boxes or their classification within the WOTC era. The search results focus on modern collector boosters, historical booster pack formats from the 1990s, and current Arena Direct fulfillment schedules, but they don’t address 4th Edition print runs or how they’re categorized in Magic’s history.

To write an extensive, authoritative article on whether 4th Print Booster Boxes are considered part of the WOTC era, I would need search results that specifically cover:

– The release timeline of 4th Edition and its print runs
– How Wizards of the Coast defines the “WOTC era” in Magic’s history
– Documentation about which sets and print runs fall within official era classifications
– Historical context about Magic’s early expansion sets and their production

Additionally, I notice your query mentions including authoritative sources when medical information is stated. The search results provided contain no medical content, so this instruction doesn’t apply to the available information.

Without relevant search results on this specific topic, I cannot provide the extensive, well-sourced article you’ve requested. To help you effectively, I would need search results that directly address 4th Edition booster boxes, their print history, and their classification within Magic’s historical eras.