Since the beginning of the semester (Feb 1st) I have been gathering data on Yu-Gi-Oh! Master Duel (MD) Legacy Pack Pulls by rarity, MD Daily Missions and my daily steps, up until April 26th; here's the results.
Whenever I logged into Master Duel with a sufficient number of Legacy Pack Tickets (usually at least 10) although some days I just felt impatient and opened whatever I already had :D, I would do openings to see what cards I could get to spice up any of my decks. Most pulls, which I would guess to be around 99% of my pulls, were terrible. However, there was the occasional pull of something very good, like a Barrier Statue or Gale Dogra, and that was enough for me to keep going.