u/FreikonVonAthanor

I mean, I understand these are specific moments in Magic history, and the flavor texts makes some of them relatively clear (I assume [[Urza's Ruinous Blast]] is him using the Power stone and weakstone together to vanquish Mithra and starting the Ice Age, or [[Karn's Temporal Sundering]] is what causes the shift from Time Spiral to Planar Chaos), but I don't know what most of them represent exactly.

Or even where to look. I'd love a trivia button like Yugioh's wiki has, honestly...

Here is the list of the spells I'm thinking about : https://scryfall.com/search?q=t%3Alegendary+-is%3Apermanent&unique=cards&as=grid&order=name