You can pay one black mana and sacrifice another creature to have a player mill three cards, which is cool, but you can also pay one life to add one colorless mana which can only be used to cast spells from your graveyard
Worldly Tutor Market Price: $21.17 While Mystical Tutor has been reprinted a number of times, greens Mirage tutor, Wordly Tutor, did not see a reprint from its second printing in 1999s Sixth Edition (where all the Mirage and Visions tutors were reprinted) all the way until 2020, when it was featured in the special Commander product, Commander Collection: Green
Its way easier to put graveyard hate in your 75 cards than piles of Doom Blades, and for that hate to be good against Regent it needs to be efficient, hit a bunch of cards, and importantly have fair value
All things considered, this is a way better version of the previously mentioned Goblin servant
Even some of the more adventurous Secret Lair and showcase treatments stretch the presentation of card text to the edge of legibility
Storm is a bit of a tricky mechanic to work with, so make sure you practice plenty to make sure you get it right