Three generic, Tap, Sacrifice another creature: Draw cards equal to the sacrificed creature's toughness, then discard cards equal to its power
You can even play another copy of Shahrazad in the middle of a subgame to create a subgame within a subgame
Venturing is going to be a big part of this format -- think learn/lessons in Strixhaven -- so any card that can do it for you is going to be a little better than it looks
Sure, its usually not going to be good on turn 2, but in the mid- or lategame, youre spending one less mana for a Divination thats also more powerful by providing selection
Each Basic Energy card type has a background featuring silhouettes of Pokemon from that type, along with a location silhouette
This is a pretty hefty number of new legendary creatures for a single Universes Beyond set (although the Commander-specific Fallout added 53, and Lord of the Rings added over 100 across both the main set and Commander precons)