It doesnt hurt that it is straight-up awesome
Each pack includes 10 cards, one Basic Energy, and one Pokmon TCG Live code card, making this a great way to rip through a decent chunk of the set without jumping to a full booster box
Despite only being a Level two monster, this made it perfect for getting those precise numbers needed to get a Synchro Monster with more than two necessary materials
Master Duel plays very authentically to the base game, but Duel Links has different skills based on the character you're playing, which can be paired to certain (usually thematic for the character) decks to make them more viable than they would be otherwise
your opponent randomly chooses 1 card from your entire hand, then you discard the chosen card
Hour of Promise also creates blockers, threats to pressure Planeswalkers, and pumps you all the way up with four permanents to trigger the citys blessing alongside Arch of Orazca