and a bunch of other rare pieces
Add Jeskai Sleeves to your collection today and protect your cards with sleeves that honor the intelligence, speed, and strength of the Jeskai Way
Again, the announcement is slim on particulars but uses the elite trainer boxes as an example - those will include one extra booster pack and full-art promotional card as a counterbalance to the increased price
Brilliant Stars Trainer Gallery has 30 cards in total
The twist is, your opponent can choose to not have their spell card negated, if they discard a different spell card from their hand
This may not be easily done, depending on the requirements, but the payoff is huge because Aang, Master of Elements allows players to pay WUBRG (1 mana of each color) less to cast spells