You speak as one who has had experience with betrayal.
[the Lannisters (or a specific Lannister) had no qualms about destroying the Sept of Baelor with wildfire, killing hundreds in an effort to kill two specific people, Margaery being one of them.
if Cersei Lannister ever arrives in Hadriel, she'd not last more than a minute before Margaery killed her]
Yes, grandmother had me memorize every House in Westeros. Their symbols, their words, and their lords. It was in preparation of making me the best possible candidate to be queen. Then Robert Baratheon went North and chose Sansa Stark, much to her eventual misery.
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[the Lannisters (or a specific Lannister) had no qualms about destroying the Sept of Baelor with wildfire, killing hundreds in an effort to kill two specific people, Margaery being one of them.
if Cersei Lannister ever arrives in Hadriel, she'd not last more than a minute before Margaery killed her]
Yes, grandmother had me memorize every House in Westeros. Their symbols, their words, and their lords. It was in preparation of making me the best possible candidate to be queen. Then Robert Baratheon went North and chose Sansa Stark, much to her eventual misery.