As long as Haakon is on the battlefield, you may cast Knight spells from your graveyard
This is because it is a purposive card, you can put it in a deck and improve that deck with no prior knowledge of your opponents deck or who is on the play
But there's also a rule that says that the card supercedes the rulebook
Decks that combine together enemy MTG colors get none of that coherence or dedicated strategy - but they have the benefit that one color's strengths can cover the other's weaknesses
Last updated on September 10, 2025 Arthur, Marigold Knight | Illustration by Steven Belledin Bloomburrow is a furry set, and with it comes a bunch of adorable creature types
Joining the Beasts Pirates, for example, was a result of that, as any other alternative had a zero percent chance of survival according to him