Bloodsoaked Champion Im probably a bigger fan of Knight of the Ebon Legion, but Bloodsoaked Champion gets the nod as the more broadly Cubeable card due to its significance as a recurrable one-drop in sacrifice decks
A 3D illustrator just like Kinebuchi, Ueda has since not only honored his predecessors legacy
The biggest reward from these events is limited promo cards
Not only that given that your deck is actually smaller than usual you have only so many cards that actually impact something (remember we have 29 lands, Spiral, Uro etc.) you need space for cards that solve certain problems like Elspeth Conquers Death, Shatter the Sky, Narset, Parter of Veils and Dovins Veto and playing 4th Nissa instead of one of those often leads to games where all the cards are kinda clunky and one dimensional
Mewtwo needs to be dealt with immediately otherwise its attacks will roll through opposing Pokemon
Paper card band used for cards if a cardboard box is chosen apart from tuck box and plastic card band used for cards if plastic box is chosen