What are the recommended times for Sealed Deck registration and deck construction?

The recommended times for Sealed Deck registration and deck construction are indeed 20 minutes for registration and 30 minutes for deck construction. These time frames are established to ensure that players have enough time to properly register their cards and construct their decks, which is especially important in a format like Sealed Deck where players receive a set number of booster packs and need to build a deck from them.

The 20 minutes allotted for registration allows players sufficient time to identify and confirm their cards, making sure everything is accounted for before moving on to deck building. Following this, the 30 minutes for deck construction provides players with adequate time to analyze their cards, create a strategy, and finalize their decks in a way that reflects their chosen strategy.

This timing structure helps maintain the flow of the tournament and respects the schedules of all participants. The other time frames suggested would either rush players or allow them more time than necessary, potentially leading to inefficiencies in the tournament schedule.