why do some mtg cards have white borders Deck #32 Nebuchadnezzar Tribal Border Whenever Nicol Bolas deals damage to an opponent How to identify white border

What about another preview card

Draconic Intervention For dragon decks that want a board clear tied to their spells, Draconic Intervention is a spicy inclusion

Banishing Stroke Blessings of Nature Bonfire of the Damned Devastation Tide Entreat the Angels Lorehold, the Historian Reforge the Soul Revenge of the Hunted Temporal Mastery Terminus Thunderous Wrath Vanishment

That theory is correcthumidity changes cause expansion and contraction of the fibers that make up the cardboard side of the card, causing it to swell or shrink based on how much moisture is added or removed

Eldraine would then be followed by Theros: Beyond Death which had nearly as many overpowered and ban-worthy cards