Legends that are only so on the back end are not included - so Sidequest: Hunt the Mark /// Yiazmat, Ultimate Mark isn't included, nor is the melded form of Ragnarok, Divine Deliverance though it is referenced on its constituent cards
Though Kaldheim has ten individual realms, they're all connected by the World Tree, which Esika, the God of the Tree, cares for
If a spell is returned to its owner's hand, it's removed from the stack and thus will not resolve
You get a bunch of new cards to add to your collection and, as you win more games, the rewards grow as well
Conquerors Flail joins them, offering ways to stop interaction during your turn, which is always appreciated
She is a bit slow, as you will need to have her survive a turn before you can use her ability