Having completed the set-up you should have a deck of (at least) 60 cards in front of you, and five cards in your hand
The player whose turn it is has priority as each step and phase begins, and they receive priority after each spell and ability resolves
Wizards of the Coast (October 27, 2022)
Additionally, I think this card can consolidate sideboard slots for the Tron matchup, as this card will go a long way to disrupting Tron by turning off their Expedition Maps, Chromatic Stars / Spheres, Oblivion Stones, and Walking Ballistas, which in turn takes a ton of pressure off Meddling Mage to name cards like Ugin, the Spirit Dragon and Wurmcoil Engine
Tufted Turtles , Plague of Frogs , and Tadpole Pool combined with Pnakotic Manuscript can help you draw more cards thus increasing your advantage
You can also double up its attack trigger to get more ETB triggers with Isshin, Two Heavens as One