how many packs in mtg booster box Magic: The Gathering Throne of Eldraine | 36 Booster Pack (540 Cards) changing plane of Lorwyn and Shadowmoor MTG Booster Pack Guide 2024
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Combined with the frankly outrageous state of things back then (4 Ancestral Recall , anyone?) leading to prolonged game states and impasses, WotC decided that enough was enough and restricted Ivory Tower

Retrieved March 3, 2025

Once you begin to cast the spell, losing control of Arcade Gannon won't affect the spell

This is the best new version since her exile is a +1 rather than a 0