Drafters As a drafter myself, I've noted that interest in any particular set tends to wane after a couple of months when most formats are considered solved. Having a new set to draft is always welcome
They're typically only helpful for intentionally stalling out battles to grind out more EXP/JP when you don't yet have access to a debilitating status effect move like Frog to cripple the last enemy
Trumpet Blast: because this is a set geared for limited

Beginner Rank 1: Beginner Emblem + 10 Pack Hourglasses Rank 2: Beginner Emblem + 15 Pack Hourglasses Rank 3: Beginner Emblem + 20 Pack Hourglasses Rank 4: Beginner Emblem + 25 Pack Hourglasses Poke Ball Rank 1: Poke Ball Emblem + 30 Pack Hourglasses Rank 2: Poke Ball Emblem + 35 Pack Hourglasses Rank 3: Poke Ball Emblem + 40 Pack Hourglasses Rank 4: Poke Ball Emblem + 45 Pack Hourglasses Great Ball Rank 1: Great Ball Emblem + 50 Pack Hourglasses Rank 2: Great Ball Emblem + 55 Pack Hourglasses Rank 3: Great Ball Emblem + 60 Pack Hourglasses Rank 4: Great Ball Emblem + 65 Pack Hourglasses Ultra Ball Rank 1: Ultra Ball Emblem + 75 Pack Hourglasses Rank 2: Ultra Ball Emblem + 80 Pack Hourglasses Rank 3: Ultra Ball Emblem + 85 Pack Hourglasses Rank 4: Ultra Ball Emblem + 90 Pack Hourglasses Master Ball (Unranked / #10,000+): Master Ball Emblem + 95 Pack Hourglasses #5,001 - #10,000: "Top 10000" Master Ball Emblem + 100 Pack Hourglasses #1,001 - #5,000: "Top 5000" Master Ball Emblem + 100 Pack Hourglasses #1 - #1,001: "Top 1000" Master Ball Emblem + 100 Pack Hourglasses Each of these emblems is tagged with a serial number marking the Season you earned it from, such as the most recent being "A2b", the same as the Shining Revelry booster set

It will give Disney fans a simple and fun introduction to the familiar mechanics of trading card games while warming things up to have two people start a game
All TCGs are plagued by the age-old problem: power creep