One of this country's most popular folk legends describes a young bride who suffocates in a chest beneath a branch of mistletoe during a game of hide-and-seek.
A mythical ruler from this modern-day country was tricked into attending a dwarven wedding only to return two centuries later and find it conquered; that king, Herla, became the basis for this country's variant on the Wild Hunt myth. A temple in this country to the deity Nodens may have inspired its "Green Man" architectural motif. One of this country's most popular folk legends describes a young bride who suffocates in a chest beneath a branch of mistletoe during a game of hide-and-seek. According to one of its legends, a seafaring hero left a snare drum that can supposedly be used to summon him in an hour of national danger. This country's more famous national mythos include a crippled ruler whose kingdom decays around him until the arrival of Bors and two other heroes. The Battle of Camlann saw the death of this country's greatest mythical figure at the hands of Mordred, after which he departed for Avalon. For 10 points, identify this modern-day country mythically founded by King Arthur.
A mythical ruler from this modern-day country was tricked into attending a dwarven wedding only to return two centuries later and find it conquered; that king, Herla, became the basis for this country's variant on the Wild Hunt myth.
England [accept Great Britain or the United Kingdom; anti-prompt on "Scotland" or "Wales" since there's plenty of overlap, though the clues are technically exclusive]