Mulligans
Midrange Deck with 3 stages:
1- Aggro/Tempo stage: Secretkeeper into Secrets, Mysterious Blade and Sunreaver Spy to gain tempo and table. Bellringer Sentry, Masked Contender and Commander Rhyssa are so good cards to get better the secret mechanic, speeding it or triggerer twice with Rhyssa.
2-Midmatch Token stage: Violet Teacher and Spirit of the Tiger can generate a lot of 1/1 with secrets (and Desperate Measure for twinspell), you can buff they with Silver Sword or adyacents ones with Dire Wolf Alpha.
3-Latematch: Maybe, your hand will be empty, and most of the topdecks will be bad, so Prince Liam replace the 1-cost spells with Legendaries, trying to gain value.
From the start of the game you can choose which orientation to give to the match depends on the matchup